110209220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{45541}}^1$

素因数の和:45572

約数の個数: 36

約数和(自身を含む): 254397612

約数和(自身を除く): 144188392

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 45541, 91082, 182164, 227705, 455410, 500951, 910820, 1001902, 2003804, 2504755, 5009510, 5510461, 10019020, 11020922, 22041844, 27552305, 55104610, 110209220]

約数ペア:

[(1, 110209220), (2, 55104610), (4, 27552305), (5, 22041844), (10, 11020922), (11, 10019020), (20, 5510461), (22, 5009510), (44, 2504755), (55, 2003804), (110, 1001902), (121, 910820), (220, 500951), (242, 455410), (484, 227705), (605, 182164), (1210, 91082), (2420, 45541)]