560043670

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{971}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 1018897056

約数和(自身を除く): 458853386

約数列:

[1, 2, 5, 10, 137, 274, 421, 685, 842, 971, 1370, 1942, 2105, 4210, 4855, 9710, 57677, 115354, 133027, 266054, 288385, 408791, 576770, 665135, 817582, 1330270, 2043955, 4087910, 56004367, 112008734, 280021835, 560043670]

約数ペア:

[(1, 560043670), (2, 280021835), (5, 112008734), (10, 56004367), (137, 4087910), (274, 2043955), (421, 1330270), (685, 817582), (842, 665135), (971, 576770), (1370, 408791), (1942, 288385), (2105, 266054), (4210, 133027), (4855, 115354), (9710, 57677)]