29178460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85819}}^1$

素因数の和:85845

約数の個数: 24

約数和(自身を含む): 64879920

約数和(自身を除く): 35701460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 85819, 171638, 343276, 429095, 858190, 1458923, 1716380, 2917846, 5835692, 7294615, 14589230, 29178460]

約数ペア:

[(1, 29178460), (2, 14589230), (4, 7294615), (5, 5835692), (10, 2917846), (17, 1716380), (20, 1458923), (34, 858190), (68, 429095), (85, 343276), (170, 171638), (340, 85819)]