22922060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163729}}^1$

素因数の和:163745

約数の個数: 24

約数和(自身を含む): 55013280

約数和(自身を除く): 32091220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163729, 327458, 654916, 818645, 1146103, 1637290, 2292206, 3274580, 4584412, 5730515, 11461030, 22922060]

約数ペア:

[(1, 22922060), (2, 11461030), (4, 5730515), (5, 4584412), (7, 3274580), (10, 2292206), (14, 1637290), (20, 1146103), (28, 818645), (35, 654916), (70, 327458), (140, 163729)]