8335840

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 20085408

約数和(自身を除く): 11749568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 983, 1060, 1696, 1966, 2120, 3932, 4240, 4915, 7864, 8480, 9830, 15728, 19660, 31456, 39320, 52099, 78640, 104198, 157280, 208396, 260495, 416792, 520990, 833584, 1041980, 1667168, 2083960, 4167920, 8335840]

約数ペア:

[(1, 8335840), (2, 4167920), (4, 2083960), (5, 1667168), (8, 1041980), (10, 833584), (16, 520990), (20, 416792), (32, 260495), (40, 208396), (53, 157280), (80, 104198), (106, 78640), (160, 52099), (212, 39320), (265, 31456), (424, 19660), (530, 15728), (848, 9830), (983, 8480), (1060, 7864), (1696, 4915), (1966, 4240), (2120, 3932)]