90320110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{475369}}^1$

素因数の和:475395

約数の個数: 16

約数和(自身を含む): 171133200

約数和(自身を除く): 80813090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 475369, 950738, 2376845, 4753690, 9032011, 18064022, 45160055, 90320110]

約数ペア:

[(1, 90320110), (2, 45160055), (5, 18064022), (10, 9032011), (19, 4753690), (38, 2376845), (95, 950738), (190, 475369)]