126296140

素因数分解:

$2^2\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{5347}}^1$

素因数の和:6537

約数の個数: 24

約数和(自身を含む): 265496112

約数和(自身を除く): 139199972

約数列:

[1, 2, 4, 5, 10, 20, 1181, 2362, 4724, 5347, 5905, 10694, 11810, 21388, 23620, 26735, 53470, 106940, 6314807, 12629614, 25259228, 31574035, 63148070, 126296140]

約数ペア:

[(1, 126296140), (2, 63148070), (4, 31574035), (5, 25259228), (10, 12629614), (20, 6314807), (1181, 106940), (2362, 53470), (4724, 26735), (5347, 23620), (5905, 21388), (10694, 11810)]