12515300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 32706240

約数和(自身を除く): 20190940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 941, 950, 1330, 1882, 1900, 2660, 3325, 3764, 4705, 6587, 6650, 9410, 13174, 13300, 17879, 18820, 23525, 26348, 32935, 35758, 47050, 65870, 71516, 89395, 94100, 125153, 131740, 164675, 178790, 250306, 329350, 357580, 446975, 500612, 625765, 658700, 893950, 1251530, 1787900, 2503060, 3128825, 6257650, 12515300]

約数ペア:

[(1, 12515300), (2, 6257650), (4, 3128825), (5, 2503060), (7, 1787900), (10, 1251530), (14, 893950), (19, 658700), (20, 625765), (25, 500612), (28, 446975), (35, 357580), (38, 329350), (50, 250306), (70, 178790), (76, 164675), (95, 131740), (100, 125153), (133, 94100), (140, 89395), (175, 71516), (190, 65870), (266, 47050), (350, 35758), (380, 32935), (475, 26348), (532, 23525), (665, 18820), (700, 17879), (941, 13300), (950, 13174), (1330, 9410), (1882, 6650), (1900, 6587), (2660, 4705), (3325, 3764)]