23409260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23887}}^1$

素因数の和:23910

約数の個数: 36

約数和(自身を含む): 57187872

約数和(自身を除く): 33778612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 23887, 47774, 95548, 119435, 167209, 238870, 334418, 477740, 668836, 836045, 1170463, 1672090, 2340926, 3344180, 4681852, 5852315, 11704630, 23409260]

約数ペア:

[(1, 23409260), (2, 11704630), (4, 5852315), (5, 4681852), (7, 3344180), (10, 2340926), (14, 1672090), (20, 1170463), (28, 836045), (35, 668836), (49, 477740), (70, 334418), (98, 238870), (140, 167209), (196, 119435), (245, 95548), (490, 47774), (980, 23887)]