2668345120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2382451}}^1$

素因数の和:2382473

約数の個数: 48

約数和(自身を含む): 7204534848

約数和(自身を除く): 4536189728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2382451, 4764902, 9529804, 11912255, 16677157, 19059608, 23824510, 33354314, 38119216, 47649020, 66708628, 76238432, 83385785, 95298040, 133417256, 166771570, 190596080, 266834512, 333543140, 381192160, 533669024, 667086280, 1334172560, 2668345120]

約数ペア:

[(1, 2668345120), (2, 1334172560), (4, 667086280), (5, 533669024), (7, 381192160), (8, 333543140), (10, 266834512), (14, 190596080), (16, 166771570), (20, 133417256), (28, 95298040), (32, 83385785), (35, 76238432), (40, 66708628), (56, 47649020), (70, 38119216), (80, 33354314), (112, 23824510), (140, 19059608), (160, 16677157), (224, 11912255), (280, 9529804), (560, 4764902), (1120, 2382451)]