22470700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 56996352

約数和(自身を除く): 34525652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 175, 188, 235, 329, 350, 470, 658, 683, 700, 940, 1175, 1316, 1366, 1645, 2350, 2732, 3290, 3415, 4700, 4781, 6580, 6830, 8225, 9562, 13660, 16450, 17075, 19124, 23905, 32101, 32900, 34150, 47810, 64202, 68300, 95620, 119525, 128404, 160505, 224707, 239050, 321010, 449414, 478100, 642020, 802525, 898828, 1123535, 1605050, 2247070, 3210100, 4494140, 5617675, 11235350, 22470700]

約数ペア:

[(1, 22470700), (2, 11235350), (4, 5617675), (5, 4494140), (7, 3210100), (10, 2247070), (14, 1605050), (20, 1123535), (25, 898828), (28, 802525), (35, 642020), (47, 478100), (50, 449414), (70, 321010), (94, 239050), (100, 224707), (140, 160505), (175, 128404), (188, 119525), (235, 95620), (329, 68300), (350, 64202), (470, 47810), (658, 34150), (683, 32900), (700, 32101), (940, 23905), (1175, 19124), (1316, 17075), (1366, 16450), (1645, 13660), (2350, 9562), (2732, 8225), (3290, 6830), (3415, 6580), (4700, 4781)]