45906920

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2017}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 103523400

約数和(自身を除く): 57616480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2017, 2276, 2845, 4034, 4552, 5690, 8068, 10085, 11380, 16136, 20170, 22760, 40340, 80680, 1147673, 2295346, 4590692, 5738365, 9181384, 11476730, 22953460, 45906920]

約数ペア:

[(1, 45906920), (2, 22953460), (4, 11476730), (5, 9181384), (8, 5738365), (10, 4590692), (20, 2295346), (40, 1147673), (569, 80680), (1138, 40340), (2017, 22760), (2276, 20170), (2845, 16136), (4034, 11380), (4552, 10085), (5690, 8068)]