6656221000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:657

約数の個数: 256

約数和(自身を含む): 18539539200

約数和(自身を除く): 11883318200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 89, 100, 104, 110, 125, 130, 143, 178, 200, 220, 250, 260, 275, 286, 325, 356, 440, 445, 500, 520, 523, 550, 572, 650, 712, 715, 890, 979, 1000, 1046, 1100, 1144, 1157, 1300, 1375, 1430, 1625, 1780, 1958, 2092, 2200, 2225, 2314, 2600, 2615, 2750, 2860, 3250, 3560, 3575, 3916, 4184, 4450, 4628, 4895, 5230, 5500, 5720, 5753, 5785, 6500, 6799, 7150, 7832, 8900, 9256, 9790, 10460, 11000, 11125, 11506, 11570, 12727, 13000, 13075, 13598, 14300, 17800, 17875, 19580, 20920, 22250, 23012, 23140, 24475, 25454, 26150, 27196, 28600, 28765, 28925, 33995, 35750, 39160, 44500, 46024, 46280, 46547, 48950, 50908, 52300, 54392, 57530, 57850, 63635, 65375, 67990, 71500, 74789, 89000, 93094, 97900, 101816, 104600, 115060, 115700, 122375, 127270, 130750, 135980, 143000, 143825, 144625, 149578, 169975, 186188, 195800, 230120, 231400, 232735, 244750, 254540, 261500, 271960, 287650, 289250, 299156, 318175, 339950, 372376, 373945, 465470, 489500, 509080, 512017, 523000, 575300, 578500, 598312, 605111, 636350, 679900, 719125, 747890, 849875, 930940, 979000, 1024034, 1150600, 1157000, 1163675, 1210222, 1272700, 1359800, 1438250, 1495780, 1590875, 1699750, 1861880, 1869725, 2048068, 2327350, 2420444, 2545400, 2560085, 2876500, 2991560, 3025555, 3181750, 3399500, 3739450, 4096136, 4654700, 4840888, 5120170, 5753000, 5818375, 6051110, 6363500, 6656221, 6799000, 7478900, 9309400, 9348625, 10240340, 11636750, 12102220, 12727000, 12800425, 13312442, 14957800, 15127775, 18697250, 20480680, 23273500, 24204440, 25600850, 26624884, 30255550, 33281105, 37394500, 46547000, 51201700, 53249768, 60511100, 64002125, 66562210, 74789000, 75638875, 102403400, 121022200, 128004250, 133124420, 151277750, 166405525, 256008500, 266248840, 302555500, 332811050, 512017000, 605111000, 665622100, 832027625, 1331244200, 1664055250, 3328110500, 6656221000]

約数ペア:

[(1, 6656221000), (2, 3328110500), (4, 1664055250), (5, 1331244200), (8, 832027625), (10, 665622100), (11, 605111000), (13, 512017000), (20, 332811050), (22, 302555500), (25, 266248840), (26, 256008500), (40, 166405525), (44, 151277750), (50, 133124420), (52, 128004250), (55, 121022200), (65, 102403400), (88, 75638875), (89, 74789000), (100, 66562210), (104, 64002125), (110, 60511100), (125, 53249768), (130, 51201700), (143, 46547000), (178, 37394500), (200, 33281105), (220, 30255550), (250, 26624884), (260, 25600850), (275, 24204440), (286, 23273500), (325, 20480680), (356, 18697250), (440, 15127775), (445, 14957800), (500, 13312442), (520, 12800425), (523, 12727000), (550, 12102220), (572, 11636750), (650, 10240340), (712, 9348625), (715, 9309400), (890, 7478900), (979, 6799000), (1000, 6656221), (1046, 6363500), (1100, 6051110), (1144, 5818375), (1157, 5753000), (1300, 5120170), (1375, 4840888), (1430, 4654700), (1625, 4096136), (1780, 3739450), (1958, 3399500), (2092, 3181750), (2200, 3025555), (2225, 2991560), (2314, 2876500), (2600, 2560085), (2615, 2545400), (2750, 2420444), (2860, 2327350), (3250, 2048068), (3560, 1869725), (3575, 1861880), (3916, 1699750), (4184, 1590875), (4450, 1495780), (4628, 1438250), (4895, 1359800), (5230, 1272700), (5500, 1210222), (5720, 1163675), (5753, 1157000), (5785, 1150600), (6500, 1024034), (6799, 979000), (7150, 930940), (7832, 849875), (8900, 747890), (9256, 719125), (9790, 679900), (10460, 636350), (11000, 605111), (11125, 598312), (11506, 578500), (11570, 575300), (12727, 523000), (13000, 512017), (13075, 509080), (13598, 489500), (14300, 465470), (17800, 373945), (17875, 372376), (19580, 339950), (20920, 318175), (22250, 299156), (23012, 289250), (23140, 287650), (24475, 271960), (25454, 261500), (26150, 254540), (27196, 244750), (28600, 232735), (28765, 231400), (28925, 230120), (33995, 195800), (35750, 186188), (39160, 169975), (44500, 149578), (46024, 144625), (46280, 143825), (46547, 143000), (48950, 135980), (50908, 130750), (52300, 127270), (54392, 122375), (57530, 115700), (57850, 115060), (63635, 104600), (65375, 101816), (67990, 97900), (71500, 93094), (74789, 89000)]