10811616020

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4126571}}^1$

素因数の和:4126711

約数の個数: 24

約数和(自身を含む): 22877715168

約数和(自身を除く): 12066099148

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 4126571, 8253142, 16506284, 20632855, 41265710, 82531420, 540580801, 1081161602, 2162323204, 2702904005, 5405808010, 10811616020]

約数ペア:

[(1, 10811616020), (2, 5405808010), (4, 2702904005), (5, 2162323204), (10, 1081161602), (20, 540580801), (131, 82531420), (262, 41265710), (524, 20632855), (655, 16506284), (1310, 8253142), (2620, 4126571)]