10981660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32299}}^1$

素因数の和:32325

約数の個数: 24

約数和(自身を含む): 24418800

約数和(自身を除く): 13437140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 32299, 64598, 129196, 161495, 322990, 549083, 645980, 1098166, 2196332, 2745415, 5490830, 10981660]

約数ペア:

[(1, 10981660), (2, 5490830), (4, 2745415), (5, 2196332), (10, 1098166), (17, 645980), (20, 549083), (34, 322990), (68, 161495), (85, 129196), (170, 64598), (340, 32299)]