22469860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{160499}}^1$

素因数の和:160515

約数の個数: 24

約数和(自身を含む): 53928000

約数和(自身を除く): 31458140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 160499, 320998, 641996, 802495, 1123493, 1604990, 2246986, 3209980, 4493972, 5617465, 11234930, 22469860]

約数ペア:

[(1, 22469860), (2, 11234930), (4, 5617465), (5, 4493972), (7, 3209980), (10, 2246986), (14, 1604990), (20, 1123493), (28, 802495), (35, 641996), (70, 320998), (140, 160499)]