20131925750

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1134193}}^1$

素因数の和:1134281

約数の個数: 32

約数和(自身を含む): 38217801024

約数和(自身を除く): 18085875274

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 710, 1775, 3550, 8875, 17750, 1134193, 2268386, 5670965, 11341930, 28354825, 56709650, 80527703, 141774125, 161055406, 283548250, 402638515, 805277030, 2013192575, 4026385150, 10065962875, 20131925750]

約数ペア:

[(1, 20131925750), (2, 10065962875), (5, 4026385150), (10, 2013192575), (25, 805277030), (50, 402638515), (71, 283548250), (125, 161055406), (142, 141774125), (250, 80527703), (355, 56709650), (710, 28354825), (1775, 11341930), (3550, 5670965), (8875, 2268386), (17750, 1134193)]