91285940

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{12043}}^1$

素因数の和:12431

約数の個数: 24

約数和(自身を含む): 192222240

約数和(自身を除く): 100936300

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 12043, 24086, 48172, 60215, 120430, 240860, 4564297, 9128594, 18257188, 22821485, 45642970, 91285940]

約数ペア:

[(1, 91285940), (2, 45642970), (4, 22821485), (5, 18257188), (10, 9128594), (20, 4564297), (379, 240860), (758, 120430), (1516, 60215), (1895, 48172), (3790, 24086), (7580, 12043)]