88437920

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10429}}^1$

素因数の和:10497

約数の個数: 48

約数和(自身を含む): 212897160

約数和(自身を除く): 124459240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 10429, 20858, 41716, 52145, 83432, 104290, 166864, 208580, 333728, 417160, 552737, 834320, 1105474, 1668640, 2210948, 2763685, 4421896, 5527370, 8843792, 11054740, 17687584, 22109480, 44218960, 88437920]

約数ペア:

[(1, 88437920), (2, 44218960), (4, 22109480), (5, 17687584), (8, 11054740), (10, 8843792), (16, 5527370), (20, 4421896), (32, 2763685), (40, 2210948), (53, 1668640), (80, 1105474), (106, 834320), (160, 552737), (212, 417160), (265, 333728), (424, 208580), (530, 166864), (848, 104290), (1060, 83432), (1696, 52145), (2120, 41716), (4240, 20858), (8480, 10429)]