40697660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119699}}^1$

素因数の和:119725

約数の個数: 24

約数和(自身を含む): 90493200

約数和(自身を除く): 49795540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 119699, 239398, 478796, 598495, 1196990, 2034883, 2393980, 4069766, 8139532, 10174415, 20348830, 40697660]

約数ペア:

[(1, 40697660), (2, 20348830), (4, 10174415), (5, 8139532), (10, 4069766), (17, 2393980), (20, 2034883), (34, 1196990), (68, 598495), (85, 478796), (170, 239398), (340, 119699)]