26378200

素因数分解:

$2^3\times 5^2\times {\mathrm{131891}}^1$

素因数の和:131907

約数の個数: 24

約数和(自身を含む): 61329780

約数和(自身を除く): 34951580

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 131891, 263782, 527564, 659455, 1055128, 1318910, 2637820, 3297275, 5275640, 6594550, 13189100, 26378200]

約数ペア:

[(1, 26378200), (2, 13189100), (4, 6594550), (5, 5275640), (8, 3297275), (10, 2637820), (20, 1318910), (25, 1055128), (40, 659455), (50, 527564), (100, 263782), (200, 131891)]