27430100

素因数分解:

$2^2\times 5^2\times {\mathrm{274301}}^1$

素因数の和:274315

約数の個数: 18

約数和(自身を含む): 59523534

約数和(自身を除く): 32093434

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 274301, 548602, 1097204, 1371505, 2743010, 5486020, 6857525, 13715050, 27430100]

約数ペア:

[(1, 27430100), (2, 13715050), (4, 6857525), (5, 5486020), (10, 2743010), (20, 1371505), (25, 1097204), (50, 548602), (100, 274301)]