26337100

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2557}}^1$

素因数の和:2674

約数の個数: 36

約数和(自身を含む): 57728944

約数和(自身を除く): 31391844

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2557, 2575, 5114, 5150, 10228, 10300, 12785, 25570, 51140, 63925, 127850, 255700, 263371, 526742, 1053484, 1316855, 2633710, 5267420, 6584275, 13168550, 26337100]

約数ペア:

[(1, 26337100), (2, 13168550), (4, 6584275), (5, 5267420), (10, 2633710), (20, 1316855), (25, 1053484), (50, 526742), (100, 263371), (103, 255700), (206, 127850), (412, 63925), (515, 51140), (1030, 25570), (2060, 12785), (2557, 10300), (2575, 10228), (5114, 5150)]