80250110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{422369}}^1$

素因数の和:422395

約数の個数: 16

約数和(自身を含む): 152053200

約数和(自身を除く): 71803090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 422369, 844738, 2111845, 4223690, 8025011, 16050022, 40125055, 80250110]

約数ペア:

[(1, 80250110), (2, 40125055), (5, 16050022), (10, 8025011), (19, 4223690), (38, 2111845), (95, 844738), (190, 422369)]