25926460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{185189}}^1$

素因数の和:185205

約数の個数: 24

約数和(自身を含む): 62223840

約数和(自身を除く): 36297380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 185189, 370378, 740756, 925945, 1296323, 1851890, 2592646, 3703780, 5185292, 6481615, 12963230, 25926460]

約数ペア:

[(1, 25926460), (2, 12963230), (4, 6481615), (5, 5185292), (7, 3703780), (10, 2592646), (14, 1851890), (20, 1296323), (28, 925945), (35, 740756), (70, 370378), (140, 185189)]