13071200

素因数分解:

$2^5\times 5^2\times {\mathrm{16339}}^1$

素因数の和:16359

約数の個数: 36

約数和(自身を含む): 31912020

約数和(自身を除く): 18840820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 16339, 32678, 65356, 81695, 130712, 163390, 261424, 326780, 408475, 522848, 653560, 816950, 1307120, 1633900, 2614240, 3267800, 6535600, 13071200]

約数ペア:

[(1, 13071200), (2, 6535600), (4, 3267800), (5, 2614240), (8, 1633900), (10, 1307120), (16, 816950), (20, 653560), (25, 522848), (32, 408475), (40, 326780), (50, 261424), (80, 163390), (100, 130712), (160, 81695), (200, 65356), (400, 32678), (800, 16339)]