9079880

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5279}}^1$

素因数の和:5333

約数の個数: 32

約数和(自身を含む): 20908800

約数和(自身を除く): 11828920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 5279, 10558, 21116, 26395, 42232, 52790, 105580, 211160, 226997, 453994, 907988, 1134985, 1815976, 2269970, 4539940, 9079880]

約数ペア:

[(1, 9079880), (2, 4539940), (4, 2269970), (5, 1815976), (8, 1134985), (10, 907988), (20, 453994), (40, 226997), (43, 211160), (86, 105580), (172, 52790), (215, 42232), (344, 26395), (430, 21116), (860, 10558), (1720, 5279)]