22793900

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2213}}^1$

素因数の和:2330

約数の個数: 36

約数和(自身を含む): 49965552

約数和(自身を除く): 27171652

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2213, 2575, 4426, 5150, 8852, 10300, 11065, 22130, 44260, 55325, 110650, 221300, 227939, 455878, 911756, 1139695, 2279390, 4558780, 5698475, 11396950, 22793900]

約数ペア:

[(1, 22793900), (2, 11396950), (4, 5698475), (5, 4558780), (10, 2279390), (20, 1139695), (25, 911756), (50, 455878), (100, 227939), (103, 221300), (206, 110650), (412, 55325), (515, 44260), (1030, 22130), (2060, 11065), (2213, 10300), (2575, 8852), (4426, 5150)]