323961460

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{28771}}^1$

素因数の和:29343

約数の個数: 24

約数和(自身を含む): 681551136

約数和(自身を除く): 357589676

約数列:

[1, 2, 4, 5, 10, 20, 563, 1126, 2252, 2815, 5630, 11260, 28771, 57542, 115084, 143855, 287710, 575420, 16198073, 32396146, 64792292, 80990365, 161980730, 323961460]

約数ペア:

[(1, 323961460), (2, 161980730), (4, 80990365), (5, 64792292), (10, 32396146), (20, 16198073), (563, 575420), (1126, 287710), (2252, 143855), (2815, 115084), (5630, 57542), (11260, 28771)]