77310320

素因数分解:

$2^4\times 5^1\times {\mathrm{966379}}^1$

素因数の和:966392

約数の個数: 20

約数和(自身を含む): 179746680

約数和(自身を除く): 102436360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 966379, 1932758, 3865516, 4831895, 7731032, 9663790, 15462064, 19327580, 38655160, 77310320]

約数ペア:

[(1, 77310320), (2, 38655160), (4, 19327580), (5, 15462064), (8, 9663790), (10, 7731032), (16, 4831895), (20, 3865516), (40, 1932758), (80, 966379)]