2166200

素因数分解:

$2^3\times 5^2\times {\mathrm{10831}}^1$

素因数の和:10847

約数の個数: 24

約数和(自身を含む): 5036880

約数和(自身を除く): 2870680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10831, 21662, 43324, 54155, 86648, 108310, 216620, 270775, 433240, 541550, 1083100, 2166200]

約数ペア:

[(1, 2166200), (2, 1083100), (4, 541550), (5, 433240), (8, 270775), (10, 216620), (20, 108310), (25, 86648), (40, 54155), (50, 43324), (100, 21662), (200, 10831)]