13902400

素因数分解:

$2^6\times 5^2\times {\mathrm{8689}}^1$

素因数の和:8711

約数の個数: 42

約数和(自身を含む): 34212530

約数和(自身を除く): 20310130

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 8689, 17378, 34756, 43445, 69512, 86890, 139024, 173780, 217225, 278048, 347560, 434450, 556096, 695120, 868900, 1390240, 1737800, 2780480, 3475600, 6951200, 13902400]

約数ペア:

[(1, 13902400), (2, 6951200), (4, 3475600), (5, 2780480), (8, 1737800), (10, 1390240), (16, 868900), (20, 695120), (25, 556096), (32, 434450), (40, 347560), (50, 278048), (64, 217225), (80, 173780), (100, 139024), (160, 86890), (200, 69512), (320, 43445), (400, 34756), (800, 17378), (1600, 8689)]