23680730

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 43714944

約数和(自身を除く): 20034214

約数列:

[1, 2, 5, 10, 83, 103, 166, 206, 277, 415, 515, 554, 830, 1030, 1385, 2770, 8549, 17098, 22991, 28531, 42745, 45982, 57062, 85490, 114955, 142655, 229910, 285310, 2368073, 4736146, 11840365, 23680730]

約数ペア:

[(1, 23680730), (2, 11840365), (5, 4736146), (10, 2368073), (83, 285310), (103, 229910), (166, 142655), (206, 114955), (277, 85490), (415, 57062), (515, 45982), (554, 42745), (830, 28531), (1030, 22991), (1385, 17098), (2770, 8549)]