45022280

素因数分解:

$2^3\times 5^1\times {\mathrm{1125557}}^1$

素因数の和:1125568

約数の個数: 16

約数和(自身を含む): 101300220

約数和(自身を除く): 56277940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1125557, 2251114, 4502228, 5627785, 9004456, 11255570, 22511140, 45022280]

約数ペア:

[(1, 45022280), (2, 22511140), (4, 11255570), (5, 9004456), (8, 5627785), (10, 4502228), (20, 2251114), (40, 1125557)]