79752020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107773}}^1$

素因数の和:107819

約数の個数: 24

約数和(自身を含む): 172007304

約数和(自身を除く): 92255284

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 107773, 215546, 431092, 538865, 1077730, 2155460, 3987601, 7975202, 15950404, 19938005, 39876010, 79752020]

約数ペア:

[(1, 79752020), (2, 39876010), (4, 19938005), (5, 15950404), (10, 7975202), (20, 3987601), (37, 2155460), (74, 1077730), (148, 538865), (185, 431092), (370, 215546), (740, 107773)]