1036889680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7937}}^1$

素因数の和:8044

約数の個数: 80

約数和(自身を含む): 2551336704

約数和(自身を除く): 1514447024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 71, 80, 92, 115, 142, 184, 230, 284, 355, 368, 460, 568, 710, 920, 1136, 1420, 1633, 1840, 2840, 3266, 5680, 6532, 7937, 8165, 13064, 15874, 16330, 26128, 31748, 32660, 39685, 63496, 65320, 79370, 126992, 130640, 158740, 182551, 317480, 365102, 563527, 634960, 730204, 912755, 1127054, 1460408, 1825510, 2254108, 2817635, 2920816, 3651020, 4508216, 5635270, 7302040, 9016432, 11270540, 12961121, 14604080, 22541080, 25922242, 45082160, 51844484, 64805605, 103688968, 129611210, 207377936, 259222420, 518444840, 1036889680]

約数ペア:

[(1, 1036889680), (2, 518444840), (4, 259222420), (5, 207377936), (8, 129611210), (10, 103688968), (16, 64805605), (20, 51844484), (23, 45082160), (40, 25922242), (46, 22541080), (71, 14604080), (80, 12961121), (92, 11270540), (115, 9016432), (142, 7302040), (184, 5635270), (230, 4508216), (284, 3651020), (355, 2920816), (368, 2817635), (460, 2254108), (568, 1825510), (710, 1460408), (920, 1127054), (1136, 912755), (1420, 730204), (1633, 634960), (1840, 563527), (2840, 365102), (3266, 317480), (5680, 182551), (6532, 158740), (7937, 130640), (8165, 126992), (13064, 79370), (15874, 65320), (16330, 63496), (26128, 39685), (31748, 32660)]