2223850

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:654

約数の個数: 24

約数和(自身を含む): 4196160

約数和(自身を除く): 1972310

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 563, 790, 1126, 1975, 2815, 3950, 5630, 14075, 28150, 44477, 88954, 222385, 444770, 1111925, 2223850]

約数ペア:

[(1, 2223850), (2, 1111925), (5, 444770), (10, 222385), (25, 88954), (50, 44477), (79, 28150), (158, 14075), (395, 5630), (563, 3950), (790, 2815), (1126, 1975)]