71900650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{84589}}^1$

素因数の和:84618

約数の個数: 24

約数和(自身を含む): 141603660

約数和(自身を除く): 69703010

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 84589, 169178, 422945, 845890, 1438013, 2114725, 2876026, 4229450, 7190065, 14380130, 35950325, 71900650]

約数ペア:

[(1, 71900650), (2, 35950325), (5, 14380130), (10, 7190065), (17, 4229450), (25, 2876026), (34, 2114725), (50, 1438013), (85, 845890), (170, 422945), (425, 169178), (850, 84589)]