12261348100

素因数分解:

$2^2\times 5^2\times {\mathrm{122613481}}^1$

素因数の和:122613495

約数の個数: 18

約数和(自身を含む): 26607125594

約数和(自身を除く): 14345777494

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 122613481, 245226962, 490453924, 613067405, 1226134810, 2452269620, 3065337025, 6130674050, 12261348100]

約数ペア:

[(1, 12261348100), (2, 6130674050), (4, 3065337025), (5, 2452269620), (10, 1226134810), (20, 613067405), (25, 490453924), (50, 245226962), (100, 122613481)]