44351980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{130447}}^1$

素因数の和:130473

約数の個数: 24

約数和(自身を含む): 98618688

約数和(自身を除く): 54266708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 130447, 260894, 521788, 652235, 1304470, 2217599, 2608940, 4435198, 8870396, 11087995, 22175990, 44351980]

約数ペア:

[(1, 44351980), (2, 22175990), (4, 11087995), (5, 8870396), (10, 4435198), (17, 2608940), (20, 2217599), (34, 1304470), (68, 652235), (85, 521788), (170, 260894), (340, 130447)]