70404940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{52541}}^1$

素因数の和:52617

約数の個数: 24

約数和(自身を含む): 150059952

約数和(自身を除く): 79655012

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 52541, 105082, 210164, 262705, 525410, 1050820, 3520247, 7040494, 14080988, 17601235, 35202470, 70404940]

約数ペア:

[(1, 70404940), (2, 35202470), (4, 17601235), (5, 14080988), (10, 7040494), (20, 3520247), (67, 1050820), (134, 525410), (268, 262705), (335, 210164), (670, 105082), (1340, 52541)]