90417490

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{47339}}^1$

素因数の和:47537

約数の個数: 16

約数和(自身を含む): 163607040

約数和(自身を除く): 73189550

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 47339, 94678, 236695, 473390, 9041749, 18083498, 45208745, 90417490]

約数ペア:

[(1, 90417490), (2, 45208745), (5, 18083498), (10, 9041749), (191, 473390), (382, 236695), (955, 94678), (1910, 47339)]