12202400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{2179}}^1$

素因数の和:2206

約数の個数: 72

約数和(自身を含む): 34060320

約数和(自身を除く): 21857920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2179, 2800, 4358, 5600, 8716, 10895, 15253, 17432, 21790, 30506, 34864, 43580, 54475, 61012, 69728, 76265, 87160, 108950, 122024, 152530, 174320, 217900, 244048, 305060, 348640, 381325, 435800, 488096, 610120, 762650, 871600, 1220240, 1525300, 1743200, 2440480, 3050600, 6101200, 12202400]

約数ペア:

[(1, 12202400), (2, 6101200), (4, 3050600), (5, 2440480), (7, 1743200), (8, 1525300), (10, 1220240), (14, 871600), (16, 762650), (20, 610120), (25, 488096), (28, 435800), (32, 381325), (35, 348640), (40, 305060), (50, 244048), (56, 217900), (70, 174320), (80, 152530), (100, 122024), (112, 108950), (140, 87160), (160, 76265), (175, 69728), (200, 61012), (224, 54475), (280, 43580), (350, 34864), (400, 30506), (560, 21790), (700, 17432), (800, 15253), (1120, 10895), (1400, 8716), (2179, 5600), (2800, 4358)]