12145700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17351}}^1$

素因数の和:17372

約数の個数: 36

約数和(自身を含む): 30123072

約数和(自身を除く): 17977372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 17351, 34702, 69404, 86755, 121457, 173510, 242914, 347020, 433775, 485828, 607285, 867550, 1214570, 1735100, 2429140, 3036425, 6072850, 12145700]

約数ペア:

[(1, 12145700), (2, 6072850), (4, 3036425), (5, 2429140), (7, 1735100), (10, 1214570), (14, 867550), (20, 607285), (25, 485828), (28, 433775), (35, 347020), (50, 242914), (70, 173510), (100, 121457), (140, 86755), (175, 69404), (350, 34702), (700, 17351)]