12225700

素因数分解:

$2^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{683}}^1$

素因数の和:876

約数の個数: 36

約数和(自身を含む): 26717040

約数和(自身を除く): 14491340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 179, 358, 683, 716, 895, 1366, 1790, 2732, 3415, 3580, 4475, 6830, 8950, 13660, 17075, 17900, 34150, 68300, 122257, 244514, 489028, 611285, 1222570, 2445140, 3056425, 6112850, 12225700]

約数ペア:

[(1, 12225700), (2, 6112850), (4, 3056425), (5, 2445140), (10, 1222570), (20, 611285), (25, 489028), (50, 244514), (100, 122257), (179, 68300), (358, 34150), (683, 17900), (716, 17075), (895, 13660), (1366, 8950), (1790, 6830), (2732, 4475), (3415, 3580)]