77808530

素因数分解:

$2^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{7681}}^1$

素因数の和:8701

約数の個数: 16

約数和(自身を含む): 140211864

約数和(自身を除く): 62403334

約数列:

[1, 2, 5, 10, 1013, 2026, 5065, 7681, 10130, 15362, 38405, 76810, 7780853, 15561706, 38904265, 77808530]

約数ペア:

[(1, 77808530), (2, 38904265), (5, 15561706), (10, 7780853), (1013, 76810), (2026, 38405), (5065, 15362), (7681, 10130)]