9794020

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1951}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 20659968

約数和(自身を除く): 10865948

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 1951, 2510, 3902, 5020, 7804, 9755, 19510, 39020, 489701, 979402, 1958804, 2448505, 4897010, 9794020]

約数ペア:

[(1, 9794020), (2, 4897010), (4, 2448505), (5, 1958804), (10, 979402), (20, 489701), (251, 39020), (502, 19510), (1004, 9755), (1255, 7804), (1951, 5020), (2510, 3902)]