133065631640

素因数分解:

$2^3\times 5^1\times {\mathrm{27701}}^1\times {\mathrm{120091}}^1$

素因数の和:147803

約数の個数: 32

約数和(自身を含む): 299410972560

約数和(自身を除く): 166345340920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 27701, 55402, 110804, 120091, 138505, 221608, 240182, 277010, 480364, 554020, 600455, 960728, 1108040, 1200910, 2401820, 4803640, 3326640791, 6653281582, 13306563164, 16633203955, 26613126328, 33266407910, 66532815820, 133065631640]

約数ペア:

[(1, 133065631640), (2, 66532815820), (4, 33266407910), (5, 26613126328), (8, 16633203955), (10, 13306563164), (20, 6653281582), (40, 3326640791), (27701, 4803640), (55402, 2401820), (110804, 1200910), (120091, 1108040), (138505, 960728), (221608, 600455), (240182, 554020), (277010, 480364)]