38340400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13693}}^1$

素因数の和:13718

約数の個数: 60

約数和(自身を含む): 105279472

約数和(自身を除く): 66939072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 13693, 27386, 54772, 68465, 95851, 109544, 136930, 191702, 219088, 273860, 342325, 383404, 479255, 547720, 684650, 766808, 958510, 1095440, 1369300, 1533616, 1917020, 2396275, 2738600, 3834040, 4792550, 5477200, 7668080, 9585100, 19170200, 38340400]

約数ペア:

[(1, 38340400), (2, 19170200), (4, 9585100), (5, 7668080), (7, 5477200), (8, 4792550), (10, 3834040), (14, 2738600), (16, 2396275), (20, 1917020), (25, 1533616), (28, 1369300), (35, 1095440), (40, 958510), (50, 766808), (56, 684650), (70, 547720), (80, 479255), (100, 383404), (112, 342325), (140, 273860), (175, 219088), (200, 191702), (280, 136930), (350, 109544), (400, 95851), (560, 68465), (700, 54772), (1400, 27386), (2800, 13693)]