4250180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19319}}^1$

素因数の和:19339

約数の個数: 24

約数和(自身を含む): 9737280

約数和(自身を除く): 5487100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 19319, 38638, 77276, 96595, 193190, 212509, 386380, 425018, 850036, 1062545, 2125090, 4250180]

約数ペア:

[(1, 4250180), (2, 2125090), (4, 1062545), (5, 850036), (10, 425018), (11, 386380), (20, 212509), (22, 193190), (44, 96595), (55, 77276), (110, 38638), (220, 19319)]