5322160

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1021

約数の個数: 40

約数和(自身を含む): 12561696

約数和(自身を除く): 7239536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 937, 1136, 1420, 1874, 2840, 3748, 4685, 5680, 7496, 9370, 14992, 18740, 37480, 66527, 74960, 133054, 266108, 332635, 532216, 665270, 1064432, 1330540, 2661080, 5322160]

約数ペア:

[(1, 5322160), (2, 2661080), (4, 1330540), (5, 1064432), (8, 665270), (10, 532216), (16, 332635), (20, 266108), (40, 133054), (71, 74960), (80, 66527), (142, 37480), (284, 18740), (355, 14992), (568, 9370), (710, 7496), (937, 5680), (1136, 4685), (1420, 3748), (1874, 2840)]