724052890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{27541}}^1$

素因数の和:27798

約数の個数: 32

約数和(自身を含む): 1427777280

約数和(自身を除く): 703724390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 5258, 13145, 26290, 27541, 55082, 137705, 275410, 302951, 605902, 1514755, 3029510, 6582299, 13164598, 32911495, 65822990, 72405289, 144810578, 362026445, 724052890]

約数ペア:

[(1, 724052890), (2, 362026445), (5, 144810578), (10, 72405289), (11, 65822990), (22, 32911495), (55, 13164598), (110, 6582299), (239, 3029510), (478, 1514755), (1195, 605902), (2390, 302951), (2629, 275410), (5258, 137705), (13145, 55082), (26290, 27541)]