229184020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881477}}^1$

素因数の和:881499

約数の個数: 24

約数和(自身を含む): 518309064

約数和(自身を除く): 289125044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 881477, 1762954, 3525908, 4407385, 8814770, 11459201, 17629540, 22918402, 45836804, 57296005, 114592010, 229184020]

約数ペア:

[(1, 229184020), (2, 114592010), (4, 57296005), (5, 45836804), (10, 22918402), (13, 17629540), (20, 11459201), (26, 8814770), (52, 4407385), (65, 3525908), (130, 1762954), (260, 881477)]