22442980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{22901}}^1$

素因数の和:22924

約数の個数: 36

約数和(自身を含む): 54827388

約数和(自身を除く): 32384408

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 22901, 45802, 91604, 114505, 160307, 229010, 320614, 458020, 641228, 801535, 1122149, 1603070, 2244298, 3206140, 4488596, 5610745, 11221490, 22442980]

約数ペア:

[(1, 22442980), (2, 11221490), (4, 5610745), (5, 4488596), (7, 3206140), (10, 2244298), (14, 1603070), (20, 1122149), (28, 801535), (35, 641228), (49, 458020), (70, 320614), (98, 229010), (140, 160307), (196, 114505), (245, 91604), (490, 45802), (980, 22901)]