40160110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211369}}^1$

素因数の和:211395

約数の個数: 16

約数和(自身を含む): 76093200

約数和(自身を除く): 35933090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 211369, 422738, 1056845, 2113690, 4016011, 8032022, 20080055, 40160110]

約数ペア:

[(1, 40160110), (2, 20080055), (5, 8032022), (10, 4016011), (19, 2113690), (38, 1056845), (95, 422738), (190, 211369)]