40203185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2381}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 52823232

約数和(自身を除く): 12620047

約数列:

[1, 5, 11, 55, 307, 1535, 2381, 3377, 11905, 16885, 26191, 130955, 730967, 3654835, 8040637, 40203185]

約数ペア:

[(1, 40203185), (5, 8040637), (11, 3654835), (55, 730967), (307, 130955), (1535, 26191), (2381, 16885), (3377, 11905)]