3988474880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:2002

約数の個数: 176

約数和(自身を含む): 10641517824

約数和(自身を除く): 6653042944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 992, 1024, 1040, 1240, 1280, 1612, 1664, 1933, 1984, 2015, 2080, 2480, 2560, 3224, 3328, 3866, 3968, 4030, 4160, 4960, 5120, 6448, 6656, 7732, 7936, 8060, 8320, 9665, 9920, 12896, 13312, 15464, 15872, 16120, 16640, 19330, 19840, 25129, 25792, 30928, 31744, 32240, 33280, 38660, 39680, 50258, 51584, 59923, 61856, 64480, 66560, 77320, 79360, 100516, 103168, 119846, 123712, 125645, 128960, 154640, 158720, 201032, 206336, 239692, 247424, 251290, 257920, 299615, 309280, 402064, 412672, 479384, 494848, 502580, 515840, 599230, 618560, 778999, 804128, 958768, 989696, 1005160, 1031680, 1198460, 1237120, 1557998, 1608256, 1917536, 1979392, 2010320, 2063360, 2396920, 2474240, 3115996, 3216512, 3835072, 3894995, 4020640, 4793840, 4948480, 6231992, 6433024, 7670144, 7789990, 8041280, 9587680, 9896960, 12463984, 12866048, 15340288, 15579980, 16082560, 19175360, 24927968, 25732096, 30680576, 31159960, 32165120, 38350720, 49855936, 61361152, 62319920, 64330240, 76701440, 99711872, 124639840, 128660480, 153402880, 199423744, 249279680, 306805760, 398847488, 498559360, 797694976, 997118720, 1994237440, 3988474880]

約数ペア:

[(1, 3988474880), (2, 1994237440), (4, 997118720), (5, 797694976), (8, 498559360), (10, 398847488), (13, 306805760), (16, 249279680), (20, 199423744), (26, 153402880), (31, 128660480), (32, 124639840), (40, 99711872), (52, 76701440), (62, 64330240), (64, 62319920), (65, 61361152), (80, 49855936), (104, 38350720), (124, 32165120), (128, 31159960), (130, 30680576), (155, 25732096), (160, 24927968), (208, 19175360), (248, 16082560), (256, 15579980), (260, 15340288), (310, 12866048), (320, 12463984), (403, 9896960), (416, 9587680), (496, 8041280), (512, 7789990), (520, 7670144), (620, 6433024), (640, 6231992), (806, 4948480), (832, 4793840), (992, 4020640), (1024, 3894995), (1040, 3835072), (1240, 3216512), (1280, 3115996), (1612, 2474240), (1664, 2396920), (1933, 2063360), (1984, 2010320), (2015, 1979392), (2080, 1917536), (2480, 1608256), (2560, 1557998), (3224, 1237120), (3328, 1198460), (3866, 1031680), (3968, 1005160), (4030, 989696), (4160, 958768), (4960, 804128), (5120, 778999), (6448, 618560), (6656, 599230), (7732, 515840), (7936, 502580), (8060, 494848), (8320, 479384), (9665, 412672), (9920, 402064), (12896, 309280), (13312, 299615), (15464, 257920), (15872, 251290), (16120, 247424), (16640, 239692), (19330, 206336), (19840, 201032), (25129, 158720), (25792, 154640), (30928, 128960), (31744, 125645), (32240, 123712), (33280, 119846), (38660, 103168), (39680, 100516), (50258, 79360), (51584, 77320), (59923, 66560), (61856, 64480)]