77528890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{267341}}^1$

素因数の和:267377

約数の個数: 16

約数和(自身を含む): 144364680

約数和(自身を除く): 66835790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 267341, 534682, 1336705, 2673410, 7752889, 15505778, 38764445, 77528890]

約数ペア:

[(1, 77528890), (2, 38764445), (5, 15505778), (10, 7752889), (29, 2673410), (58, 1336705), (145, 534682), (290, 267341)]