806202040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2879293}}^1$

素因数の和:2879311

約数の個数: 32

約数和(自身を含む): 2073091680

約数和(自身を除く): 1266889640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2879293, 5758586, 11517172, 14396465, 20155051, 23034344, 28792930, 40310102, 57585860, 80620204, 100775255, 115171720, 161240408, 201550510, 403101020, 806202040]

約数ペア:

[(1, 806202040), (2, 403101020), (4, 201550510), (5, 161240408), (7, 115171720), (8, 100775255), (10, 80620204), (14, 57585860), (20, 40310102), (28, 28792930), (35, 23034344), (40, 20155051), (56, 14396465), (70, 11517172), (140, 5758586), (280, 2879293)]