27613780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 61837776

約数和(自身を除く): 34223996

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 241, 337, 340, 482, 674, 964, 1205, 1348, 1685, 2410, 3370, 4097, 4820, 5729, 6740, 8194, 11458, 16388, 20485, 22916, 28645, 40970, 57290, 81217, 81940, 114580, 162434, 324868, 406085, 812170, 1380689, 1624340, 2761378, 5522756, 6903445, 13806890, 27613780]

約数ペア:

[(1, 27613780), (2, 13806890), (4, 6903445), (5, 5522756), (10, 2761378), (17, 1624340), (20, 1380689), (34, 812170), (68, 406085), (85, 324868), (170, 162434), (241, 114580), (337, 81940), (340, 81217), (482, 57290), (674, 40970), (964, 28645), (1205, 22916), (1348, 20485), (1685, 16388), (2410, 11458), (3370, 8194), (4097, 6740), (4820, 5729)]