91319600

素因数分解:

$2^4\times 5^2\times {\mathrm{228299}}^1$

素因数の和:228317

約数の個数: 30

約数和(自身を含む): 219396300

約数和(自身を除く): 128076700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 228299, 456598, 913196, 1141495, 1826392, 2282990, 3652784, 4565980, 5707475, 9131960, 11414950, 18263920, 22829900, 45659800, 91319600]

約数ペア:

[(1, 91319600), (2, 45659800), (4, 22829900), (5, 18263920), (8, 11414950), (10, 9131960), (16, 5707475), (20, 4565980), (25, 3652784), (40, 2282990), (50, 1826392), (80, 1141495), (100, 913196), (200, 456598), (400, 228299)]