8730080

素因数分解:

$2^5\times 5^1\times {\mathrm{54563}}^1$

素因数の和:54578

約数の個数: 24

約数和(自身を含む): 20625192

約数和(自身を除く): 11895112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 54563, 109126, 218252, 272815, 436504, 545630, 873008, 1091260, 1746016, 2182520, 4365040, 8730080]

約数ペア:

[(1, 8730080), (2, 4365040), (4, 2182520), (5, 1746016), (8, 1091260), (10, 873008), (16, 545630), (20, 436504), (32, 272815), (40, 218252), (80, 109126), (160, 54563)]