98005520

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{2087}}^1$

素因数の和:2687

約数の個数: 40

約数和(自身を含む): 228360384

約数和(自身を除く): 130354864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1174, 2087, 2348, 2935, 4174, 4696, 5870, 8348, 9392, 10435, 11740, 16696, 20870, 23480, 33392, 41740, 46960, 83480, 166960, 1225069, 2450138, 4900276, 6125345, 9800552, 12250690, 19601104, 24501380, 49002760, 98005520]

約数ペア:

[(1, 98005520), (2, 49002760), (4, 24501380), (5, 19601104), (8, 12250690), (10, 9800552), (16, 6125345), (20, 4900276), (40, 2450138), (80, 1225069), (587, 166960), (1174, 83480), (2087, 46960), (2348, 41740), (2935, 33392), (4174, 23480), (4696, 20870), (5870, 16696), (8348, 11740), (9392, 10435)]