12492022960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9185311}}^1$

素因数の和:9185341

約数の個数: 40

約数和(自身を含む): 30752424576

約数和(自身を除く): 18260401616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 9185311, 18370622, 36741244, 45926555, 73482488, 91853110, 146964976, 156150287, 183706220, 312300574, 367412440, 624601148, 734824880, 780751435, 1249202296, 1561502870, 2498404592, 3123005740, 6246011480, 12492022960]

約数ペア:

[(1, 12492022960), (2, 6246011480), (4, 3123005740), (5, 2498404592), (8, 1561502870), (10, 1249202296), (16, 780751435), (17, 734824880), (20, 624601148), (34, 367412440), (40, 312300574), (68, 183706220), (80, 156150287), (85, 146964976), (136, 91853110), (170, 73482488), (272, 45926555), (340, 36741244), (680, 18370622), (1360, 9185311)]