40886530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{240509}}^1$

素因数の和:240533

約数の個数: 16

約数和(自身を含む): 77925240

約数和(自身を除く): 37038710

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 240509, 481018, 1202545, 2405090, 4088653, 8177306, 20443265, 40886530]

約数ペア:

[(1, 40886530), (2, 20443265), (5, 8177306), (10, 4088653), (17, 2405090), (34, 1202545), (85, 481018), (170, 240509)]