40299710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{827}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 79408512

約数和(自身を除く): 39108802

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 443, 827, 886, 1654, 2215, 4135, 4430, 4873, 8270, 9097, 9746, 18194, 24365, 45485, 48730, 90970, 366361, 732722, 1831805, 3663610, 4029971, 8059942, 20149855, 40299710]

約数ペア:

[(1, 40299710), (2, 20149855), (5, 8059942), (10, 4029971), (11, 3663610), (22, 1831805), (55, 732722), (110, 366361), (443, 90970), (827, 48730), (886, 45485), (1654, 24365), (2215, 18194), (4135, 9746), (4430, 9097), (4873, 8270)]