10368319240

素因数分解:

$2^3\times 5^1\times {\mathrm{259207981}}^1$

素因数の和:259207992

約数の個数: 16

約数和(自身を含む): 23328718380

約数和(自身を除く): 12960399140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 259207981, 518415962, 1036831924, 1296039905, 2073663848, 2592079810, 5184159620, 10368319240]

約数ペア:

[(1, 10368319240), (2, 5184159620), (4, 2592079810), (5, 2073663848), (8, 1296039905), (10, 1036831924), (20, 518415962), (40, 259207981)]