3150557840

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{125821}}^1$

素因数の和:126147

約数の個数: 40

約数和(自身を含む): 7348508088

約数和(自身を除く): 4197950248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 1252, 1565, 2504, 3130, 5008, 6260, 12520, 25040, 125821, 251642, 503284, 629105, 1006568, 1258210, 2013136, 2516420, 5032840, 10065680, 39381973, 78763946, 157527892, 196909865, 315055784, 393819730, 630111568, 787639460, 1575278920, 3150557840]

約数ペア:

[(1, 3150557840), (2, 1575278920), (4, 787639460), (5, 630111568), (8, 393819730), (10, 315055784), (16, 196909865), (20, 157527892), (40, 78763946), (80, 39381973), (313, 10065680), (626, 5032840), (1252, 2516420), (1565, 2013136), (2504, 1258210), (3130, 1006568), (5008, 629105), (6260, 503284), (12520, 251642), (25040, 125821)]