40448570

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 74996928

約数和(自身を除く): 34548358

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 335, 365, 670, 730, 827, 1654, 4135, 4891, 8270, 9782, 24455, 48910, 55409, 60371, 110818, 120742, 277045, 301855, 554090, 603710, 4044857, 8089714, 20224285, 40448570]

約数ペア:

[(1, 40448570), (2, 20224285), (5, 8089714), (10, 4044857), (67, 603710), (73, 554090), (134, 301855), (146, 277045), (335, 120742), (365, 110818), (670, 60371), (730, 55409), (827, 48910), (1654, 24455), (4135, 9782), (4891, 8270)]