5388821140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1\times {\mathrm{3697}}^1$

素因数の和:6088

約数の個数: 48

約数和(自身を含む): 11689703424

約数和(自身を除く): 6300882284

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2351, 3697, 4702, 7394, 9404, 11755, 14788, 18485, 23510, 36970, 47020, 72881, 73940, 114607, 145762, 229214, 291524, 364405, 458428, 573035, 728810, 1146070, 1457620, 2292140, 8691647, 17383294, 34766588, 43458235, 86916470, 173832940, 269441057, 538882114, 1077764228, 1347205285, 2694410570, 5388821140]

約数ペア:

[(1, 5388821140), (2, 2694410570), (4, 1347205285), (5, 1077764228), (10, 538882114), (20, 269441057), (31, 173832940), (62, 86916470), (124, 43458235), (155, 34766588), (310, 17383294), (620, 8691647), (2351, 2292140), (3697, 1457620), (4702, 1146070), (7394, 728810), (9404, 573035), (11755, 458428), (14788, 364405), (18485, 291524), (23510, 229214), (36970, 145762), (47020, 114607), (72881, 73940)]