84696380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{249107}}^1$

素因数の和:249133

約数の個数: 24

約数和(自身を含む): 188325648

約数和(自身を除く): 103629268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 249107, 498214, 996428, 1245535, 2491070, 4234819, 4982140, 8469638, 16939276, 21174095, 42348190, 84696380]

約数ペア:

[(1, 84696380), (2, 42348190), (4, 21174095), (5, 16939276), (10, 8469638), (17, 4982140), (20, 4234819), (34, 2491070), (68, 1245535), (85, 996428), (170, 498214), (340, 249107)]