8985580

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5413}}^1$

素因数の和:5505

約数の個数: 24

約数和(自身を含む): 19100592

約数和(自身を除く): 10115012

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 5413, 10826, 21652, 27065, 54130, 108260, 449279, 898558, 1797116, 2246395, 4492790, 8985580]

約数ペア:

[(1, 8985580), (2, 4492790), (4, 2246395), (5, 1797116), (10, 898558), (20, 449279), (83, 108260), (166, 54130), (332, 27065), (415, 21652), (830, 10826), (1660, 5413)]