139934851660

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1\times {\mathrm{177677}}^1$

素因数の和:178482

約数の個数: 48

約数和(自身を含む): 299812435776

約数和(自身を除く): 159877584116

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 743, 1060, 1486, 2972, 3715, 7430, 14860, 39379, 78758, 157516, 177677, 196895, 355354, 393790, 710708, 787580, 888385, 1776770, 3553540, 9416881, 18833762, 37667524, 47084405, 94168810, 132014011, 188337620, 264028022, 528056044, 660070055, 1320140110, 2640280220, 6996742583, 13993485166, 27986970332, 34983712915, 69967425830, 139934851660]

約数ペア:

[(1, 139934851660), (2, 69967425830), (4, 34983712915), (5, 27986970332), (10, 13993485166), (20, 6996742583), (53, 2640280220), (106, 1320140110), (212, 660070055), (265, 528056044), (530, 264028022), (743, 188337620), (1060, 132014011), (1486, 94168810), (2972, 47084405), (3715, 37667524), (7430, 18833762), (14860, 9416881), (39379, 3553540), (78758, 1776770), (157516, 888385), (177677, 787580), (196895, 710708), (355354, 393790)]