1036272640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15569}}^1$

素因数の和:15607

約数の個数: 88

約数和(自身を含む): 2677230360

約数和(自身を除く): 1640957720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 5120, 6656, 8320, 13312, 15569, 16640, 31138, 33280, 62276, 66560, 77845, 124552, 155690, 202397, 249104, 311380, 404794, 498208, 622760, 809588, 996416, 1011985, 1245520, 1619176, 1992832, 2023970, 2491040, 3238352, 3985664, 4047940, 4982080, 6476704, 7971328, 8095880, 9964160, 12953408, 15942656, 16191760, 19928320, 25906816, 32383520, 39856640, 51813632, 64767040, 79713280, 103627264, 129534080, 207254528, 259068160, 518136320, 1036272640]

約数ペア:

[(1, 1036272640), (2, 518136320), (4, 259068160), (5, 207254528), (8, 129534080), (10, 103627264), (13, 79713280), (16, 64767040), (20, 51813632), (26, 39856640), (32, 32383520), (40, 25906816), (52, 19928320), (64, 16191760), (65, 15942656), (80, 12953408), (104, 9964160), (128, 8095880), (130, 7971328), (160, 6476704), (208, 4982080), (256, 4047940), (260, 3985664), (320, 3238352), (416, 2491040), (512, 2023970), (520, 1992832), (640, 1619176), (832, 1245520), (1024, 1011985), (1040, 996416), (1280, 809588), (1664, 622760), (2080, 498208), (2560, 404794), (3328, 311380), (4160, 249104), (5120, 202397), (6656, 155690), (8320, 124552), (13312, 77845), (15569, 66560), (16640, 62276), (31138, 33280)]