29952880

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2297}}^1$

素因数の和:2473

約数の個数: 40

約数和(自身を含む): 70098192

約数和(自身を除く): 40145312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2297, 2608, 3260, 4594, 6520, 9188, 11485, 13040, 18376, 22970, 36752, 45940, 91880, 183760, 374411, 748822, 1497644, 1872055, 2995288, 3744110, 5990576, 7488220, 14976440, 29952880]

約数ペア:

[(1, 29952880), (2, 14976440), (4, 7488220), (5, 5990576), (8, 3744110), (10, 2995288), (16, 1872055), (20, 1497644), (40, 748822), (80, 374411), (163, 183760), (326, 91880), (652, 45940), (815, 36752), (1304, 22970), (1630, 18376), (2297, 13040), (2608, 11485), (3260, 9188), (4594, 6520)]