5085008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 40

約数和(自身を含む): 10639200

約数和(自身を除く): 5554192

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 389, 688, 778, 817, 1556, 1634, 3112, 3268, 6224, 6536, 7391, 13072, 14782, 16727, 29564, 33454, 59128, 66908, 118256, 133816, 267632, 317813, 635626, 1271252, 2542504, 5085008]

約数ペア:

[(1, 5085008), (2, 2542504), (4, 1271252), (8, 635626), (16, 317813), (19, 267632), (38, 133816), (43, 118256), (76, 66908), (86, 59128), (152, 33454), (172, 29564), (304, 16727), (344, 14782), (389, 13072), (688, 7391), (778, 6536), (817, 6224), (1556, 3268), (1634, 3112)]