97377520

素因数分解:

$2^4\times 5^1\times {\mathrm{1217219}}^1$

素因数の和:1217232

約数の個数: 20

約数和(自身を含む): 226402920

約数和(自身を除く): 129025400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1217219, 2434438, 4868876, 6086095, 9737752, 12172190, 19475504, 24344380, 48688760, 97377520]

約数ペア:

[(1, 97377520), (2, 48688760), (4, 24344380), (5, 19475504), (8, 12172190), (10, 9737752), (16, 6086095), (20, 4868876), (40, 2434438), (80, 1217219)]