77871130

素因数分解:

$2^1\times 5^1\times {\mathrm{2539}}^1\times {\mathrm{3067}}^1$

素因数の和:5613

約数の個数: 16

約数和(自身を含む): 140268960

約数和(自身を除く): 62397830

約数列:

[1, 2, 5, 10, 2539, 3067, 5078, 6134, 12695, 15335, 25390, 30670, 7787113, 15574226, 38935565, 77871130]

約数ペア:

[(1, 77871130), (2, 38935565), (5, 15574226), (10, 7787113), (2539, 30670), (3067, 25390), (5078, 15335), (6134, 12695)]