200506701040

素因数分解:

$2^4\times 5^1\times {\mathrm{2506333763}}^1$

素因数の和:2506333776

約数の個数: 20

約数和(自身を含む): 466178080104

約数和(自身を除く): 265671379064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2506333763, 5012667526, 10025335052, 12531668815, 20050670104, 25063337630, 40101340208, 50126675260, 100253350520, 200506701040]

約数ペア:

[(1, 200506701040), (2, 100253350520), (4, 50126675260), (5, 40101340208), (8, 25063337630), (10, 20050670104), (16, 12531668815), (20, 10025335052), (40, 5012667526), (80, 2506333763)]