13846780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13063}}^1$

素因数の和:13125

約数の個数: 24

約数和(自身を含む): 29629152

約数和(自身を除く): 15782372

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 13063, 26126, 52252, 65315, 130630, 261260, 692339, 1384678, 2769356, 3461695, 6923390, 13846780]

約数ペア:

[(1, 13846780), (2, 6923390), (4, 3461695), (5, 2769356), (10, 1384678), (20, 692339), (53, 261260), (106, 130630), (212, 65315), (265, 52252), (530, 26126), (1060, 13063)]