4974220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3407}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 10592064

約数和(自身を除く): 5617844

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 3407, 6814, 13628, 17035, 34070, 68140, 248711, 497422, 994844, 1243555, 2487110, 4974220]

約数ペア:

[(1, 4974220), (2, 2487110), (4, 1243555), (5, 994844), (10, 497422), (20, 248711), (73, 68140), (146, 34070), (292, 17035), (365, 13628), (730, 6814), (1460, 3407)]