4000900175

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{1433}}^1\times {\mathrm{3851}}^1$

素因数の和:5323

約数の個数: 24

約数和(自身を含む): 5137104240

約数和(自身を除く): 1136204065

約数列:

[1, 5, 25, 29, 145, 725, 1433, 3851, 7165, 19255, 35825, 41557, 96275, 111679, 207785, 558395, 1038925, 2791975, 5518483, 27592415, 137962075, 160036007, 800180035, 4000900175]

約数ペア:

[(1, 4000900175), (5, 800180035), (25, 160036007), (29, 137962075), (145, 27592415), (725, 5518483), (1433, 2791975), (3851, 1038925), (7165, 558395), (19255, 207785), (35825, 111679), (41557, 96275)]