84652280

素因数分解:

$2^3\times 5^1\times {\mathrm{2116307}}^1$

素因数の和:2116318

約数の個数: 16

約数和(自身を含む): 190467720

約数和(自身を除く): 105815440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2116307, 4232614, 8465228, 10581535, 16930456, 21163070, 42326140, 84652280]

約数ペア:

[(1, 84652280), (2, 42326140), (4, 21163070), (5, 16930456), (8, 10581535), (10, 8465228), (20, 4232614), (40, 2116307)]