4779650

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{877}}^1$

素因数の和:998

約数の個数: 24

約数和(自身を含む): 8981940

約数和(自身を除く): 4202290

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 877, 1090, 1754, 2725, 4385, 5450, 8770, 21925, 43850, 95593, 191186, 477965, 955930, 2389825, 4779650]

約数ペア:

[(1, 4779650), (2, 2389825), (5, 955930), (10, 477965), (25, 191186), (50, 95593), (109, 43850), (218, 21925), (545, 8770), (877, 5450), (1090, 4385), (1754, 2725)]