402231710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1\times {\mathrm{1459}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 763171200

約数和(自身を除く): 360939490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1451, 1459, 2902, 2918, 7255, 7295, 14510, 14590, 27569, 27721, 55138, 55442, 137845, 138605, 275690, 277210, 2117009, 4234018, 10585045, 21170090, 40223171, 80446342, 201115855, 402231710]

約数ペア:

[(1, 402231710), (2, 201115855), (5, 80446342), (10, 40223171), (19, 21170090), (38, 10585045), (95, 4234018), (190, 2117009), (1451, 277210), (1459, 275690), (2902, 138605), (2918, 137845), (7255, 55442), (7295, 55138), (14510, 27721), (14590, 27569)]