4034980

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{881}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 8520120

約数和(自身を除く): 4485140

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 881, 916, 1145, 1762, 2290, 3524, 4405, 4580, 8810, 17620, 201749, 403498, 806996, 1008745, 2017490, 4034980]

約数ペア:

[(1, 4034980), (2, 2017490), (4, 1008745), (5, 806996), (10, 403498), (20, 201749), (229, 17620), (458, 8810), (881, 4580), (916, 4405), (1145, 3524), (1762, 2290)]