106889240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86201}}^1$

素因数の和:86243

約数の個数: 32

約数和(自身を含む): 248261760

約数和(自身を除く): 141372520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 86201, 172402, 344804, 431005, 689608, 862010, 1724020, 2672231, 3448040, 5344462, 10688924, 13361155, 21377848, 26722310, 53444620, 106889240]

約数ペア:

[(1, 106889240), (2, 53444620), (4, 26722310), (5, 21377848), (8, 13361155), (10, 10688924), (20, 5344462), (31, 3448040), (40, 2672231), (62, 1724020), (124, 862010), (155, 689608), (248, 431005), (310, 344804), (620, 172402), (1240, 86201)]