25943260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{185309}}^1$

素因数の和:185325

約数の個数: 24

約数和(自身を含む): 62264160

約数和(自身を除く): 36320900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 185309, 370618, 741236, 926545, 1297163, 1853090, 2594326, 3706180, 5188652, 6485815, 12971630, 25943260]

約数ペア:

[(1, 25943260), (2, 12971630), (4, 6485815), (5, 5188652), (7, 3706180), (10, 2594326), (14, 1853090), (20, 1297163), (28, 926545), (35, 741236), (70, 370618), (140, 185309)]