39478760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58057}}^1$

素因数の和:58085

約数の個数: 32

約数和(自身を含む): 94053960

約数和(自身を除く): 54575200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 58057, 116114, 232228, 290285, 464456, 580570, 986969, 1161140, 1973938, 2322280, 3947876, 4934845, 7895752, 9869690, 19739380, 39478760]

約数ペア:

[(1, 39478760), (2, 19739380), (4, 9869690), (5, 7895752), (8, 4934845), (10, 3947876), (17, 2322280), (20, 1973938), (34, 1161140), (40, 986969), (68, 580570), (85, 464456), (136, 290285), (170, 232228), (340, 116114), (680, 58057)]