25072870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{58309}}^1$

素因数の和:58359

約数の個数: 16

約数和(自身を含む): 46181520

約数和(自身を除く): 21108650

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 58309, 116618, 291545, 583090, 2507287, 5014574, 12536435, 25072870]

約数ペア:

[(1, 25072870), (2, 12536435), (5, 5014574), (10, 2507287), (43, 583090), (86, 291545), (215, 116618), (430, 58309)]