13401400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1811}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 32018040

約数和(自身を除く): 18616640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1811, 1850, 3622, 3700, 7244, 7400, 9055, 14488, 18110, 36220, 45275, 67007, 72440, 90550, 134014, 181100, 268028, 335035, 362200, 536056, 670070, 1340140, 1675175, 2680280, 3350350, 6700700, 13401400]

約数ペア:

[(1, 13401400), (2, 6700700), (4, 3350350), (5, 2680280), (8, 1675175), (10, 1340140), (20, 670070), (25, 536056), (37, 362200), (40, 335035), (50, 268028), (74, 181100), (100, 134014), (148, 90550), (185, 72440), (200, 67007), (296, 45275), (370, 36220), (740, 18110), (925, 14488), (1480, 9055), (1811, 7400), (1850, 7244), (3622, 3700)]