6611980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19447}}^1$

素因数の和:19473

約数の個数: 24

約数和(自身を含む): 14702688

約数和(自身を除く): 8090708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 19447, 38894, 77788, 97235, 194470, 330599, 388940, 661198, 1322396, 1652995, 3305990, 6611980]

約数ペア:

[(1, 6611980), (2, 3305990), (4, 1652995), (5, 1322396), (10, 661198), (17, 388940), (20, 330599), (34, 194470), (68, 97235), (85, 77788), (170, 38894), (340, 19447)]