25068580

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1523}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 52742592

約数和(自身を除く): 27674012

約数列:

[1, 2, 4, 5, 10, 20, 823, 1523, 1646, 3046, 3292, 4115, 6092, 7615, 8230, 15230, 16460, 30460, 1253429, 2506858, 5013716, 6267145, 12534290, 25068580]

約数ペア:

[(1, 25068580), (2, 12534290), (4, 6267145), (5, 5013716), (10, 2506858), (20, 1253429), (823, 30460), (1523, 16460), (1646, 15230), (3046, 8230), (3292, 7615), (4115, 6092)]