8878910

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 16524000

約数和(自身を除く): 7645090

約数列:

[1, 2, 5, 10, 59, 101, 118, 149, 202, 295, 298, 505, 590, 745, 1010, 1490, 5959, 8791, 11918, 15049, 17582, 29795, 30098, 43955, 59590, 75245, 87910, 150490, 887891, 1775782, 4439455, 8878910]

約数ペア:

[(1, 8878910), (2, 4439455), (5, 1775782), (10, 887891), (59, 150490), (101, 87910), (118, 75245), (149, 59590), (202, 43955), (295, 30098), (298, 29795), (505, 17582), (590, 15049), (745, 11918), (1010, 8791), (1490, 5959)]