32087480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 75513600

約数和(自身を除く): 43426120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 113, 124, 155, 226, 229, 248, 310, 452, 458, 565, 620, 904, 916, 1130, 1145, 1240, 1832, 2260, 2290, 3503, 4520, 4580, 7006, 7099, 9160, 14012, 14198, 17515, 25877, 28024, 28396, 35030, 35495, 51754, 56792, 70060, 70990, 103508, 129385, 140120, 141980, 207016, 258770, 283960, 517540, 802187, 1035080, 1604374, 3208748, 4010935, 6417496, 8021870, 16043740, 32087480]

約数ペア:

[(1, 32087480), (2, 16043740), (4, 8021870), (5, 6417496), (8, 4010935), (10, 3208748), (20, 1604374), (31, 1035080), (40, 802187), (62, 517540), (113, 283960), (124, 258770), (155, 207016), (226, 141980), (229, 140120), (248, 129385), (310, 103508), (452, 70990), (458, 70060), (565, 56792), (620, 51754), (904, 35495), (916, 35030), (1130, 28396), (1145, 28024), (1240, 25877), (1832, 17515), (2260, 14198), (2290, 14012), (3503, 9160), (4520, 7099), (4580, 7006)]