102621100

素因数分解:

$2^2\times 5^2\times {\mathrm{431}}^1\times {\mathrm{2381}}^1$

素因数の和:2826

約数の個数: 36

約数和(自身を含む): 223298208

約数和(自身を除く): 120677108

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 431, 862, 1724, 2155, 2381, 4310, 4762, 8620, 9524, 10775, 11905, 21550, 23810, 43100, 47620, 59525, 119050, 238100, 1026211, 2052422, 4104844, 5131055, 10262110, 20524220, 25655275, 51310550, 102621100]

約数ペア:

[(1, 102621100), (2, 51310550), (4, 25655275), (5, 20524220), (10, 10262110), (20, 5131055), (25, 4104844), (50, 2052422), (100, 1026211), (431, 238100), (862, 119050), (1724, 59525), (2155, 47620), (2381, 43100), (4310, 23810), (4762, 21550), (8620, 11905), (9524, 10775)]