27912620

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5791}}^1$

素因数の和:6041

約数の個数: 24

約数和(自身を含む): 58869888

約数和(自身を除く): 30957268

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 5791, 11582, 23164, 28955, 57910, 115820, 1395631, 2791262, 5582524, 6978155, 13956310, 27912620]

約数ペア:

[(1, 27912620), (2, 13956310), (4, 6978155), (5, 5582524), (10, 2791262), (20, 1395631), (241, 115820), (482, 57910), (964, 28955), (1205, 23164), (2410, 11582), (4820, 5791)]