883948640

素因数分解:

$2^5\times 5^1\times {\mathrm{2267}}^1\times {\mathrm{2437}}^1$

素因数の和:4719

約数の個数: 48

約数和(自身を含む): 2090107152

約数和(自身を除く): 1206158512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2267, 2437, 4534, 4874, 9068, 9748, 11335, 12185, 18136, 19496, 22670, 24370, 36272, 38992, 45340, 48740, 72544, 77984, 90680, 97480, 181360, 194960, 362720, 389920, 5524679, 11049358, 22098716, 27623395, 44197432, 55246790, 88394864, 110493580, 176789728, 220987160, 441974320, 883948640]

約数ペア:

[(1, 883948640), (2, 441974320), (4, 220987160), (5, 176789728), (8, 110493580), (10, 88394864), (16, 55246790), (20, 44197432), (32, 27623395), (40, 22098716), (80, 11049358), (160, 5524679), (2267, 389920), (2437, 362720), (4534, 194960), (4874, 181360), (9068, 97480), (9748, 90680), (11335, 77984), (12185, 72544), (18136, 48740), (19496, 45340), (22670, 38992), (24370, 36272)]