40799660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10909}}^1$

素因数の和:10946

約数の個数: 48

約数和(自身を含む): 98975520

約数和(自身を除く): 58175860

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 10909, 21818, 43636, 54545, 109090, 119999, 185453, 218180, 239998, 370906, 479996, 599995, 741812, 927265, 1199990, 1854530, 2039983, 2399980, 3709060, 4079966, 8159932, 10199915, 20399830, 40799660]

約数ペア:

[(1, 40799660), (2, 20399830), (4, 10199915), (5, 8159932), (10, 4079966), (11, 3709060), (17, 2399980), (20, 2039983), (22, 1854530), (34, 1199990), (44, 927265), (55, 741812), (68, 599995), (85, 479996), (110, 370906), (170, 239998), (187, 218180), (220, 185453), (340, 119999), (374, 109090), (748, 54545), (935, 43636), (1870, 21818), (3740, 10909)]