98006120

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{17627}}^1$

素因数の和:17777

約数の個数: 32

約数和(自身を含む): 222112800

約数和(自身を除く): 124106680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 17627, 35254, 70508, 88135, 141016, 176270, 352540, 705080, 2450153, 4900306, 9800612, 12250765, 19601224, 24501530, 49003060, 98006120]

約数ペア:

[(1, 98006120), (2, 49003060), (4, 24501530), (5, 19601224), (8, 12250765), (10, 9800612), (20, 4900306), (40, 2450153), (139, 705080), (278, 352540), (556, 176270), (695, 141016), (1112, 88135), (1390, 70508), (2780, 35254), (5560, 17627)]