4622740

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1277}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 9769032

約数和(自身を除く): 5146292

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1277, 1810, 2554, 3620, 5108, 6385, 12770, 25540, 231137, 462274, 924548, 1155685, 2311370, 4622740]

約数ペア:

[(1, 4622740), (2, 2311370), (4, 1155685), (5, 924548), (10, 462274), (20, 231137), (181, 25540), (362, 12770), (724, 6385), (905, 5108), (1277, 3620), (1810, 2554)]