40150730

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{55001}}^1$

素因数の和:55081

約数の個数: 16

約数和(自身を含む): 73262664

約数和(自身を除く): 33111934

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 55001, 110002, 275005, 550010, 4015073, 8030146, 20075365, 40150730]

約数ペア:

[(1, 40150730), (2, 20075365), (5, 8030146), (10, 4015073), (73, 550010), (146, 275005), (365, 110002), (730, 55001)]