39422570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{809}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 77682240

約数和(自身を除く): 38259670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 443, 809, 886, 1618, 2215, 4045, 4430, 4873, 8090, 8899, 9746, 17798, 24365, 44495, 48730, 88990, 358387, 716774, 1791935, 3583870, 3942257, 7884514, 19711285, 39422570]

約数ペア:

[(1, 39422570), (2, 19711285), (5, 7884514), (10, 3942257), (11, 3583870), (22, 1791935), (55, 716774), (110, 358387), (443, 88990), (809, 48730), (886, 44495), (1618, 24365), (2215, 17798), (4045, 9746), (4430, 8899), (4873, 8090)]