31920950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{33601}}^1$

素因数の和:33632

約数の個数: 24

約数和(自身を含む): 62499720

約数和(自身を除く): 30578770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 33601, 67202, 168005, 336010, 638419, 840025, 1276838, 1680050, 3192095, 6384190, 15960475, 31920950]

約数ペア:

[(1, 31920950), (2, 15960475), (5, 6384190), (10, 3192095), (19, 1680050), (25, 1276838), (38, 840025), (50, 638419), (95, 336010), (190, 168005), (475, 67202), (950, 33601)]