22248160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12641}}^1$

素因数の和:12667

約数の個数: 48

約数和(自身を含む): 57344112

約数和(自身を除く): 35095952

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 12641, 25282, 50564, 63205, 101128, 126410, 139051, 202256, 252820, 278102, 404512, 505640, 556204, 695255, 1011280, 1112408, 1390510, 2022560, 2224816, 2781020, 4449632, 5562040, 11124080, 22248160]

約数ペア:

[(1, 22248160), (2, 11124080), (4, 5562040), (5, 4449632), (8, 2781020), (10, 2224816), (11, 2022560), (16, 1390510), (20, 1112408), (22, 1011280), (32, 695255), (40, 556204), (44, 505640), (55, 404512), (80, 278102), (88, 252820), (110, 202256), (160, 139051), (176, 126410), (220, 101128), (352, 63205), (440, 50564), (880, 25282), (1760, 12641)]