16166660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2797}}^1$

素因数の和:2840

約数の個数: 36

約数和(自身を含む): 36077412

約数和(自身を除く): 19910752

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2797, 2890, 5594, 5780, 11188, 13985, 27970, 47549, 55940, 95098, 190196, 237745, 475490, 808333, 950980, 1616666, 3233332, 4041665, 8083330, 16166660]

約数ペア:

[(1, 16166660), (2, 8083330), (4, 4041665), (5, 3233332), (10, 1616666), (17, 950980), (20, 808333), (34, 475490), (68, 237745), (85, 190196), (170, 95098), (289, 55940), (340, 47549), (578, 27970), (1156, 13985), (1445, 11188), (2797, 5780), (2890, 5594)]