39070760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57457}}^1$

素因数の和:57485

約数の個数: 32

約数和(自身を含む): 93081960

約数和(自身を除く): 54011200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 57457, 114914, 229828, 287285, 459656, 574570, 976769, 1149140, 1953538, 2298280, 3907076, 4883845, 7814152, 9767690, 19535380, 39070760]

約数ペア:

[(1, 39070760), (2, 19535380), (4, 9767690), (5, 7814152), (8, 4883845), (10, 3907076), (17, 2298280), (20, 1953538), (34, 1149140), (40, 976769), (68, 574570), (85, 459656), (136, 287285), (170, 229828), (340, 114914), (680, 57457)]