3268940

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2239}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 6961920

約数和(自身を除く): 3692980

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 2239, 4478, 8956, 11195, 22390, 44780, 163447, 326894, 653788, 817235, 1634470, 3268940]

約数ペア:

[(1, 3268940), (2, 1634470), (4, 817235), (5, 653788), (10, 326894), (20, 163447), (73, 44780), (146, 22390), (292, 11195), (365, 8956), (730, 4478), (1460, 2239)]