75054220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{51407}}^1$

素因数の和:51489

約数の個数: 24

約数和(自身を含む): 159776064

約数和(自身を除く): 84721844

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 51407, 102814, 205628, 257035, 514070, 1028140, 3752711, 7505422, 15010844, 18763555, 37527110, 75054220]

約数ペア:

[(1, 75054220), (2, 37527110), (4, 18763555), (5, 15010844), (10, 7505422), (20, 3752711), (73, 1028140), (146, 514070), (292, 257035), (365, 205628), (730, 102814), (1460, 51407)]