8546920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12569}}^1$

素因数の和:12597

約数の個数: 32

約数和(自身を含む): 20363400

約数和(自身を除く): 11816480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 12569, 25138, 50276, 62845, 100552, 125690, 213673, 251380, 427346, 502760, 854692, 1068365, 1709384, 2136730, 4273460, 8546920]

約数ペア:

[(1, 8546920), (2, 4273460), (4, 2136730), (5, 1709384), (8, 1068365), (10, 854692), (17, 502760), (20, 427346), (34, 251380), (40, 213673), (68, 125690), (85, 100552), (136, 62845), (170, 50276), (340, 25138), (680, 12569)]