31460893060

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{911}}^1\times {\mathrm{8677}}^1$

素因数の和:9796

約数の個数: 48

約数和(自身を含む): 66480422400

約数和(自身を除く): 35019529340

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 911, 995, 1822, 1990, 3644, 3980, 4555, 8677, 9110, 17354, 18220, 34708, 43385, 86770, 173540, 181289, 362578, 725156, 906445, 1726723, 1812890, 3453446, 3625780, 6906892, 7904747, 8633615, 15809494, 17267230, 31618988, 34534460, 39523735, 79047470, 158094940, 1573044653, 3146089306, 6292178612, 7865223265, 15730446530, 31460893060]

約数ペア:

[(1, 31460893060), (2, 15730446530), (4, 7865223265), (5, 6292178612), (10, 3146089306), (20, 1573044653), (199, 158094940), (398, 79047470), (796, 39523735), (911, 34534460), (995, 31618988), (1822, 17267230), (1990, 15809494), (3644, 8633615), (3980, 7904747), (4555, 6906892), (8677, 3625780), (9110, 3453446), (17354, 1812890), (18220, 1726723), (34708, 906445), (43385, 725156), (86770, 362578), (173540, 181289)]