1941036620

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{542189}}^1$

素因数の和:542377

約数の個数: 24

約数和(自身を含む): 4098956400

約数和(自身を除く): 2157919780

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 542189, 1084378, 2168756, 2710945, 5421890, 10843780, 97051831, 194103662, 388207324, 485259155, 970518310, 1941036620]

約数ペア:

[(1, 1941036620), (2, 970518310), (4, 485259155), (5, 388207324), (10, 194103662), (20, 97051831), (179, 10843780), (358, 5421890), (716, 2710945), (895, 2168756), (1790, 1084378), (3580, 542189)]