4616440

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 10478160

約数和(自身を除く): 5861720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 881, 1048, 1310, 1762, 2620, 3524, 4405, 5240, 7048, 8810, 17620, 35240, 115411, 230822, 461644, 577055, 923288, 1154110, 2308220, 4616440]

約数ペア:

[(1, 4616440), (2, 2308220), (4, 1154110), (5, 923288), (8, 577055), (10, 461644), (20, 230822), (40, 115411), (131, 35240), (262, 17620), (524, 8810), (655, 7048), (881, 5240), (1048, 4405), (1310, 3524), (1762, 2620)]