6742160

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1271

約数の個数: 40

約数和(自身を含む): 15909696

約数和(自身を除く): 9167536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1187, 1420, 2374, 2840, 4748, 5680, 5935, 9496, 11870, 18992, 23740, 47480, 84277, 94960, 168554, 337108, 421385, 674216, 842770, 1348432, 1685540, 3371080, 6742160]

約数ペア:

[(1, 6742160), (2, 3371080), (4, 1685540), (5, 1348432), (8, 842770), (10, 674216), (16, 421385), (20, 337108), (40, 168554), (71, 94960), (80, 84277), (142, 47480), (284, 23740), (355, 18992), (568, 11870), (710, 9496), (1136, 5935), (1187, 5680), (1420, 4748), (2374, 2840)]