29389820

素因数分解:

$2^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1931}}^1$

素因数の和:2701

約数の個数: 24

約数和(自身を含む): 61831728

約数和(自身を除く): 32441908

約数列:

[1, 2, 4, 5, 10, 20, 761, 1522, 1931, 3044, 3805, 3862, 7610, 7724, 9655, 15220, 19310, 38620, 1469491, 2938982, 5877964, 7347455, 14694910, 29389820]

約数ペア:

[(1, 29389820), (2, 14694910), (4, 7347455), (5, 5877964), (10, 2938982), (20, 1469491), (761, 38620), (1522, 19310), (1931, 15220), (3044, 9655), (3805, 7724), (3862, 7610)]