22160050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 46059552

約数和(自身を除く): 23899502

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 937, 946, 1075, 1874, 2150, 2365, 4685, 4730, 9370, 10307, 11825, 20614, 23425, 23650, 40291, 46850, 51535, 80582, 103070, 201455, 257675, 402910, 443201, 515350, 886402, 1007275, 2014550, 2216005, 4432010, 11080025, 22160050]

約数ペア:

[(1, 22160050), (2, 11080025), (5, 4432010), (10, 2216005), (11, 2014550), (22, 1007275), (25, 886402), (43, 515350), (50, 443201), (55, 402910), (86, 257675), (110, 201455), (215, 103070), (275, 80582), (430, 51535), (473, 46850), (550, 40291), (937, 23650), (946, 23425), (1075, 20614), (1874, 11825), (2150, 10307), (2365, 9370), (4685, 4730)]