74310080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17863}}^1$

素因数の和:17893

約数の個数: 56

約数和(自身を含む): 190573152

約数和(自身を除く): 116263072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 17863, 35726, 71452, 89315, 142904, 178630, 232219, 285808, 357260, 464438, 571616, 714520, 928876, 1143232, 1161095, 1429040, 1857752, 2322190, 2858080, 3715504, 4644380, 5716160, 7431008, 9288760, 14862016, 18577520, 37155040, 74310080]

約数ペア:

[(1, 74310080), (2, 37155040), (4, 18577520), (5, 14862016), (8, 9288760), (10, 7431008), (13, 5716160), (16, 4644380), (20, 3715504), (26, 2858080), (32, 2322190), (40, 1857752), (52, 1429040), (64, 1161095), (65, 1143232), (80, 928876), (104, 714520), (130, 571616), (160, 464438), (208, 357260), (260, 285808), (320, 232219), (416, 178630), (520, 142904), (832, 89315), (1040, 71452), (2080, 35726), (4160, 17863)]