2053388896855

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{719}}^1\times {\mathrm{20021}}^1$

素因数の和:21399

約数の個数: 32

約数和(自身を含む): 2524271247360

約数和(自身を除く): 470882350505

約数列:

[1, 5, 47, 235, 607, 719, 3035, 3595, 20021, 28529, 33793, 100105, 142645, 168965, 436433, 940987, 2182165, 4704935, 12152747, 14395099, 20512351, 60763735, 71975495, 102561755, 571179109, 676569653, 2855895545, 3382848265, 8737825093, 43689125465, 410677779371, 2053388896855]

約数ペア:

[(1, 2053388896855), (5, 410677779371), (47, 43689125465), (235, 8737825093), (607, 3382848265), (719, 2855895545), (3035, 676569653), (3595, 571179109), (20021, 102561755), (28529, 71975495), (33793, 60763735), (100105, 20512351), (142645, 14395099), (168965, 12152747), (436433, 4704935), (940987, 2182165)]