276036260

素因数分解:

$2^2\times 5^1\times {\mathrm{2473}}^1\times {\mathrm{5581}}^1$

素因数の和:8063

約数の個数: 24

約数和(自身を含む): 580014456

約数和(自身を除く): 303978196

約数列:

[1, 2, 4, 5, 10, 20, 2473, 4946, 5581, 9892, 11162, 12365, 22324, 24730, 27905, 49460, 55810, 111620, 13801813, 27603626, 55207252, 69009065, 138018130, 276036260]

約数ペア:

[(1, 276036260), (2, 138018130), (4, 69009065), (5, 55207252), (10, 27603626), (20, 13801813), (2473, 111620), (4946, 55810), (5581, 49460), (9892, 27905), (11162, 24730), (12365, 22324)]