23073640

素因数分解:

$2^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1453}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 52082280

約数和(自身を除く): 29008640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 397, 794, 1453, 1588, 1985, 2906, 3176, 3970, 5812, 7265, 7940, 11624, 14530, 15880, 29060, 58120, 576841, 1153682, 2307364, 2884205, 4614728, 5768410, 11536820, 23073640]

約数ペア:

[(1, 23073640), (2, 11536820), (4, 5768410), (5, 4614728), (8, 2884205), (10, 2307364), (20, 1153682), (40, 576841), (397, 58120), (794, 29060), (1453, 15880), (1588, 14530), (1985, 11624), (2906, 7940), (3176, 7265), (3970, 5812)]