80453410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{423439}}^1$

素因数の和:423465

約数の個数: 16

約数和(自身を含む): 152438400

約数和(自身を除く): 71984990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 423439, 846878, 2117195, 4234390, 8045341, 16090682, 40226705, 80453410]

約数ペア:

[(1, 80453410), (2, 40226705), (5, 16090682), (10, 8045341), (19, 4234390), (38, 2117195), (95, 846878), (190, 423439)]