4448383390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2281}}^1\times {\mathrm{17729}}^1$

素因数の和:20028

約数の個数: 32

約数和(自身を含む): 8739329760

約数和(自身を除く): 4290946370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2281, 4562, 11405, 17729, 22810, 25091, 35458, 50182, 88645, 125455, 177290, 195019, 250910, 390038, 975095, 1950190, 40439849, 80879698, 202199245, 404398490, 444838339, 889676678, 2224191695, 4448383390]

約数ペア:

[(1, 4448383390), (2, 2224191695), (5, 889676678), (10, 444838339), (11, 404398490), (22, 202199245), (55, 80879698), (110, 40439849), (2281, 1950190), (4562, 975095), (11405, 390038), (17729, 250910), (22810, 195019), (25091, 177290), (35458, 125455), (50182, 88645)]