40013110

素因数分解:

$2^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{3881}}^1$

素因数の和:4919

約数の個数: 16

約数和(自身を含む): 72112032

約数和(自身を除く): 32098922

約数列:

[1, 2, 5, 10, 1031, 2062, 3881, 5155, 7762, 10310, 19405, 38810, 4001311, 8002622, 20006555, 40013110]

約数ペア:

[(1, 40013110), (2, 20006555), (5, 8002622), (10, 4001311), (1031, 38810), (2062, 19405), (3881, 10310), (5155, 7762)]