22091090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{787}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 45615744

約数和(自身を除く): 23524654

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 787, 802, 1574, 2005, 2807, 3935, 4010, 5509, 5614, 7870, 11018, 14035, 27545, 28070, 55090, 315587, 631174, 1577935, 2209109, 3155870, 4418218, 11045545, 22091090]

約数ペア:

[(1, 22091090), (2, 11045545), (5, 4418218), (7, 3155870), (10, 2209109), (14, 1577935), (35, 631174), (70, 315587), (401, 55090), (787, 28070), (802, 27545), (1574, 14035), (2005, 11018), (2807, 7870), (3935, 5614), (4010, 5509)]