76338890

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{11549}}^1$

素因数の和:12217

約数の個数: 16

約数和(自身を含む): 137629800

約数和(自身を除く): 61290910

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 11549, 23098, 57745, 115490, 7633889, 15267778, 38169445, 76338890]

約数ペア:

[(1, 76338890), (2, 38169445), (5, 15267778), (10, 7633889), (661, 115490), (1322, 57745), (3305, 23098), (6610, 11549)]