14660895880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21560141}}^1$

素因数の和:21560169

約数の個数: 32

約数和(自身を含む): 34927430040

約数和(自身を除く): 20266534160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 21560141, 43120282, 86240564, 107800705, 172481128, 215601410, 366522397, 431202820, 733044794, 862405640, 1466089588, 1832611985, 2932179176, 3665223970, 7330447940, 14660895880]

約数ペア:

[(1, 14660895880), (2, 7330447940), (4, 3665223970), (5, 2932179176), (8, 1832611985), (10, 1466089588), (17, 862405640), (20, 733044794), (34, 431202820), (40, 366522397), (68, 215601410), (85, 172481128), (136, 107800705), (170, 86240564), (340, 43120282), (680, 21560141)]