2040431045

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{49459}}^1$

素因数の和:49724

約数の個数: 16

約数和(自身を含む): 2526021120

約数和(自身を除く): 485590075

約数列:

[1, 5, 37, 185, 223, 1115, 8251, 41255, 49459, 247295, 1829983, 9149915, 11029357, 55146785, 408086209, 2040431045]

約数ペア:

[(1, 2040431045), (5, 408086209), (37, 55146785), (185, 11029357), (223, 9149915), (1115, 1829983), (8251, 247295), (41255, 49459)]