12822650

素因数分解:

$2^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{809}}^1$

素因数の和:1138

約数の個数: 24

約数和(自身を含む): 23954940

約数和(自身を除く): 11132290

約数列:

[1, 2, 5, 10, 25, 50, 317, 634, 809, 1585, 1618, 3170, 4045, 7925, 8090, 15850, 20225, 40450, 256453, 512906, 1282265, 2564530, 6411325, 12822650]

約数ペア:

[(1, 12822650), (2, 6411325), (5, 2564530), (10, 1282265), (25, 512906), (50, 256453), (317, 40450), (634, 20225), (809, 15850), (1585, 8090), (1618, 7925), (3170, 4045)]