97938040

素因数分解:

$2^3\times 5^1\times {\mathrm{2448451}}^1$

素因数の和:2448462

約数の個数: 16

約数和(自身を含む): 220360680

約数和(自身を除く): 122422640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2448451, 4896902, 9793804, 12242255, 19587608, 24484510, 48969020, 97938040]

約数ペア:

[(1, 97938040), (2, 48969020), (4, 24484510), (5, 19587608), (8, 12242255), (10, 9793804), (20, 4896902), (40, 2448451)]