23085640

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2477}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 52186680

約数和(自身を除く): 29101040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 2477, 4660, 4954, 9320, 9908, 12385, 19816, 24770, 49540, 99080, 577141, 1154282, 2308564, 2885705, 4617128, 5771410, 11542820, 23085640]

約数ペア:

[(1, 23085640), (2, 11542820), (4, 5771410), (5, 4617128), (8, 2885705), (10, 2308564), (20, 1154282), (40, 577141), (233, 99080), (466, 49540), (932, 24770), (1165, 19816), (1864, 12385), (2330, 9908), (2477, 9320), (4660, 4954)]