160136080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5024

約数の個数: 80

約数和(自身を含む): 413973504

約数和(自身を除く): 253837424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 4967, 6448, 8060, 9934, 16120, 19868, 24835, 32240, 39736, 49670, 64571, 79472, 99340, 129142, 153977, 198680, 258284, 307954, 322855, 397360, 516568, 615908, 645710, 769885, 1033136, 1231816, 1291420, 1539770, 2001701, 2463632, 2582840, 3079540, 4003402, 5165680, 6159080, 8006804, 10008505, 12318160, 16013608, 20017010, 32027216, 40034020, 80068040, 160136080]

約数ペア:

[(1, 160136080), (2, 80068040), (4, 40034020), (5, 32027216), (8, 20017010), (10, 16013608), (13, 12318160), (16, 10008505), (20, 8006804), (26, 6159080), (31, 5165680), (40, 4003402), (52, 3079540), (62, 2582840), (65, 2463632), (80, 2001701), (104, 1539770), (124, 1291420), (130, 1231816), (155, 1033136), (208, 769885), (248, 645710), (260, 615908), (310, 516568), (403, 397360), (496, 322855), (520, 307954), (620, 258284), (806, 198680), (1040, 153977), (1240, 129142), (1612, 99340), (2015, 79472), (2480, 64571), (3224, 49670), (4030, 39736), (4967, 32240), (6448, 24835), (8060, 19868), (9934, 16120)]