22334540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{18307}}^1$

素因数の和:18377

約数の個数: 24

約数和(自身を含む): 47674032

約数和(自身を除く): 25339492

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 18307, 36614, 73228, 91535, 183070, 366140, 1116727, 2233454, 4466908, 5583635, 11167270, 22334540]

約数ペア:

[(1, 22334540), (2, 11167270), (4, 5583635), (5, 4466908), (10, 2233454), (20, 1116727), (61, 366140), (122, 183070), (244, 91535), (305, 73228), (610, 36614), (1220, 18307)]