7418120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10909}}^1$

素因数の和:10937

約数の個数: 32

約数和(自身を含む): 17674200

約数和(自身を除く): 10256080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 10909, 21818, 43636, 54545, 87272, 109090, 185453, 218180, 370906, 436360, 741812, 927265, 1483624, 1854530, 3709060, 7418120]

約数ペア:

[(1, 7418120), (2, 3709060), (4, 1854530), (5, 1483624), (8, 927265), (10, 741812), (17, 436360), (20, 370906), (34, 218180), (40, 185453), (68, 109090), (85, 87272), (136, 54545), (170, 43636), (340, 21818), (680, 10909)]