22246280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79451}}^1$

素因数の和:79469

約数の個数: 32

約数和(自身を含む): 57205440

約数和(自身を除く): 34959160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 79451, 158902, 317804, 397255, 556157, 635608, 794510, 1112314, 1589020, 2224628, 2780785, 3178040, 4449256, 5561570, 11123140, 22246280]

約数ペア:

[(1, 22246280), (2, 11123140), (4, 5561570), (5, 4449256), (7, 3178040), (8, 2780785), (10, 2224628), (14, 1589020), (20, 1112314), (28, 794510), (35, 635608), (40, 556157), (56, 397255), (70, 317804), (140, 158902), (280, 79451)]