3818804960

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{751}}^1$

素因数の和:1348

約数の個数: 96

約数和(自身を含む): 9199661184

約数和(自身を除く): 5380856224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 521, 610, 751, 976, 1042, 1220, 1502, 1952, 2084, 2440, 2605, 3004, 3755, 4168, 4880, 5210, 6008, 7510, 8336, 9760, 10420, 12016, 15020, 16672, 20840, 24032, 30040, 31781, 41680, 45811, 60080, 63562, 83360, 91622, 120160, 127124, 158905, 183244, 229055, 254248, 317810, 366488, 391271, 458110, 508496, 635620, 732976, 782542, 916220, 1016992, 1271240, 1465952, 1565084, 1832440, 1956355, 2542480, 3130168, 3664880, 3912710, 5084960, 6260336, 7329760, 7825420, 12520672, 15650840, 23867531, 31301680, 47735062, 62603360, 95470124, 119337655, 190940248, 238675310, 381880496, 477350620, 763760992, 954701240, 1909402480, 3818804960]

約数ペア:

[(1, 3818804960), (2, 1909402480), (4, 954701240), (5, 763760992), (8, 477350620), (10, 381880496), (16, 238675310), (20, 190940248), (32, 119337655), (40, 95470124), (61, 62603360), (80, 47735062), (122, 31301680), (160, 23867531), (244, 15650840), (305, 12520672), (488, 7825420), (521, 7329760), (610, 6260336), (751, 5084960), (976, 3912710), (1042, 3664880), (1220, 3130168), (1502, 2542480), (1952, 1956355), (2084, 1832440), (2440, 1565084), (2605, 1465952), (3004, 1271240), (3755, 1016992), (4168, 916220), (4880, 782542), (5210, 732976), (6008, 635620), (7510, 508496), (8336, 458110), (9760, 391271), (10420, 366488), (12016, 317810), (15020, 254248), (16672, 229055), (20840, 183244), (24032, 158905), (30040, 127124), (31781, 120160), (41680, 91622), (45811, 83360), (60080, 63562)]