8594714720

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{5443}}^1$

素因数の和:5668

約数の個数: 96

約数和(自身を含む): 20742946560

約数和(自身を除く): 12148231840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 139, 142, 160, 278, 284, 355, 556, 568, 695, 710, 1112, 1136, 1390, 1420, 2224, 2272, 2780, 2840, 4448, 5443, 5560, 5680, 9869, 10886, 11120, 11360, 19738, 21772, 22240, 27215, 39476, 43544, 49345, 54430, 78952, 87088, 98690, 108860, 157904, 174176, 197380, 217720, 315808, 386453, 394760, 435440, 756577, 772906, 789520, 870880, 1513154, 1545812, 1579040, 1932265, 3026308, 3091624, 3782885, 3864530, 6052616, 6183248, 7565770, 7729060, 12105232, 12366496, 15131540, 15458120, 24210464, 30263080, 30916240, 53716967, 60526160, 61832480, 107433934, 121052320, 214867868, 268584835, 429735736, 537169670, 859471472, 1074339340, 1718942944, 2148678680, 4297357360, 8594714720]

約数ペア:

[(1, 8594714720), (2, 4297357360), (4, 2148678680), (5, 1718942944), (8, 1074339340), (10, 859471472), (16, 537169670), (20, 429735736), (32, 268584835), (40, 214867868), (71, 121052320), (80, 107433934), (139, 61832480), (142, 60526160), (160, 53716967), (278, 30916240), (284, 30263080), (355, 24210464), (556, 15458120), (568, 15131540), (695, 12366496), (710, 12105232), (1112, 7729060), (1136, 7565770), (1390, 6183248), (1420, 6052616), (2224, 3864530), (2272, 3782885), (2780, 3091624), (2840, 3026308), (4448, 1932265), (5443, 1579040), (5560, 1545812), (5680, 1513154), (9869, 870880), (10886, 789520), (11120, 772906), (11360, 756577), (19738, 435440), (21772, 394760), (22240, 386453), (27215, 315808), (39476, 217720), (43544, 197380), (49345, 174176), (54430, 157904), (78952, 108860), (87088, 98690)]