25918340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{185131}}^1$

素因数の和:185147

約数の個数: 24

約数和(自身を含む): 62204352

約数和(自身を除く): 36286012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 185131, 370262, 740524, 925655, 1295917, 1851310, 2591834, 3702620, 5183668, 6479585, 12959170, 25918340]

約数ペア:

[(1, 25918340), (2, 12959170), (4, 6479585), (5, 5183668), (7, 3702620), (10, 2591834), (14, 1851310), (20, 1295917), (28, 925655), (35, 740524), (70, 370262), (140, 185131)]