4628244200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 11838528000

約数和(自身を除く): 7210283800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 101, 124, 152, 155, 190, 200, 202, 248, 310, 380, 389, 404, 475, 505, 589, 620, 760, 775, 778, 808, 950, 1010, 1178, 1240, 1550, 1556, 1900, 1919, 1945, 2020, 2356, 2525, 2945, 3100, 3112, 3131, 3800, 3838, 3890, 4040, 4712, 5050, 5890, 6200, 6262, 7391, 7676, 7780, 9595, 9725, 10100, 11780, 12059, 12524, 14725, 14782, 15352, 15560, 15655, 19190, 19450, 20200, 23560, 24118, 25048, 29450, 29564, 31310, 36955, 38380, 38900, 39289, 47975, 48236, 58900, 59128, 59489, 60295, 62620, 73910, 76760, 77800, 78275, 78578, 95950, 96472, 117800, 118978, 120590, 125240, 147820, 156550, 157156, 184775, 191900, 196445, 229121, 237956, 241180, 295640, 297445, 301475, 313100, 314312, 369550, 383800, 392890, 458242, 475912, 482360, 594890, 602950, 626200, 739100, 746491, 785780, 916484, 982225, 1145605, 1189780, 1205900, 1217959, 1478200, 1487225, 1492982, 1571560, 1832968, 1964450, 2291210, 2379560, 2411800, 2435918, 2974450, 2985964, 3732455, 3928900, 4582420, 4871836, 5728025, 5948900, 5971928, 6089795, 7464910, 7857800, 9164840, 9743672, 11456050, 11897800, 12179590, 14929820, 18662275, 22912100, 23141221, 24359180, 29859640, 30448975, 37324550, 45824200, 46282442, 48718360, 60897950, 74649100, 92564884, 115706105, 121795900, 149298200, 185129768, 231412210, 243591800, 462824420, 578530525, 925648840, 1157061050, 2314122100, 4628244200]

約数ペア:

[(1, 4628244200), (2, 2314122100), (4, 1157061050), (5, 925648840), (8, 578530525), (10, 462824420), (19, 243591800), (20, 231412210), (25, 185129768), (31, 149298200), (38, 121795900), (40, 115706105), (50, 92564884), (62, 74649100), (76, 60897950), (95, 48718360), (100, 46282442), (101, 45824200), (124, 37324550), (152, 30448975), (155, 29859640), (190, 24359180), (200, 23141221), (202, 22912100), (248, 18662275), (310, 14929820), (380, 12179590), (389, 11897800), (404, 11456050), (475, 9743672), (505, 9164840), (589, 7857800), (620, 7464910), (760, 6089795), (775, 5971928), (778, 5948900), (808, 5728025), (950, 4871836), (1010, 4582420), (1178, 3928900), (1240, 3732455), (1550, 2985964), (1556, 2974450), (1900, 2435918), (1919, 2411800), (1945, 2379560), (2020, 2291210), (2356, 1964450), (2525, 1832968), (2945, 1571560), (3100, 1492982), (3112, 1487225), (3131, 1478200), (3800, 1217959), (3838, 1205900), (3890, 1189780), (4040, 1145605), (4712, 982225), (5050, 916484), (5890, 785780), (6200, 746491), (6262, 739100), (7391, 626200), (7676, 602950), (7780, 594890), (9595, 482360), (9725, 475912), (10100, 458242), (11780, 392890), (12059, 383800), (12524, 369550), (14725, 314312), (14782, 313100), (15352, 301475), (15560, 297445), (15655, 295640), (19190, 241180), (19450, 237956), (20200, 229121), (23560, 196445), (24118, 191900), (25048, 184775), (29450, 157156), (29564, 156550), (31310, 147820), (36955, 125240), (38380, 120590), (38900, 118978), (39289, 117800), (47975, 96472), (48236, 95950), (58900, 78578), (59128, 78275), (59489, 77800), (60295, 76760), (62620, 73910)]