22168850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2411

約数の個数: 48

約数和(自身を含む): 47648736

約数和(自身を除く): 25479886

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 2371, 4675, 4742, 9350, 11855, 23710, 26081, 40307, 52162, 59275, 80614, 118550, 130405, 201535, 260810, 403070, 443377, 652025, 886754, 1007675, 1304050, 2015350, 2216885, 4433770, 11084425, 22168850]

約数ペア:

[(1, 22168850), (2, 11084425), (5, 4433770), (10, 2216885), (11, 2015350), (17, 1304050), (22, 1007675), (25, 886754), (34, 652025), (50, 443377), (55, 403070), (85, 260810), (110, 201535), (170, 130405), (187, 118550), (275, 80614), (374, 59275), (425, 52162), (550, 40307), (850, 26081), (935, 23710), (1870, 11855), (2371, 9350), (4675, 4742)]