4446482140

素因数分解:

$2^2\times 5^1\times {\mathrm{3163}}^1\times {\mathrm{70289}}^1$

素因数の和:73461

約数の個数: 24

約数和(自身を含む): 9340697520

約数和(自身を除く): 4894215380

約数列:

[1, 2, 4, 5, 10, 20, 3163, 6326, 12652, 15815, 31630, 63260, 70289, 140578, 281156, 351445, 702890, 1405780, 222324107, 444648214, 889296428, 1111620535, 2223241070, 4446482140]

約数ペア:

[(1, 4446482140), (2, 2223241070), (4, 1111620535), (5, 889296428), (10, 444648214), (20, 222324107), (3163, 1405780), (6326, 702890), (12652, 351445), (15815, 281156), (31630, 140578), (63260, 70289)]