1068666920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1571569}}^1$

素因数の和:1571597

約数の個数: 32

約数和(自身を含む): 2545943400

約数和(自身を除く): 1477276480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1571569, 3143138, 6286276, 7857845, 12572552, 15715690, 26716673, 31431380, 53433346, 62862760, 106866692, 133583365, 213733384, 267166730, 534333460, 1068666920]

約数ペア:

[(1, 1068666920), (2, 534333460), (4, 267166730), (5, 213733384), (8, 133583365), (10, 106866692), (17, 62862760), (20, 53433346), (34, 31431380), (40, 26716673), (68, 15715690), (85, 12572552), (136, 7857845), (170, 6286276), (340, 3143138), (680, 1571569)]