98460080

素因数分解:

$2^4\times 5^1\times {\mathrm{1230751}}^1$

素因数の和:1230764

約数の個数: 20

約数和(自身を含む): 228919872

約数和(自身を除く): 130459792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1230751, 2461502, 4923004, 6153755, 9846008, 12307510, 19692016, 24615020, 49230040, 98460080]

約数ペア:

[(1, 98460080), (2, 49230040), (4, 24615020), (5, 19692016), (8, 12307510), (10, 9846008), (16, 6153755), (20, 4923004), (40, 2461502), (80, 1230751)]