12143200

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 72

約数和(自身を含む): 30419928

約数和(自身を除く): 18276728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 353, 400, 430, 688, 706, 800, 860, 1075, 1376, 1412, 1720, 1765, 2150, 2824, 3440, 3530, 4300, 5648, 6880, 7060, 8600, 8825, 11296, 14120, 15179, 17200, 17650, 28240, 30358, 34400, 35300, 56480, 60716, 70600, 75895, 121432, 141200, 151790, 242864, 282400, 303580, 379475, 485728, 607160, 758950, 1214320, 1517900, 2428640, 3035800, 6071600, 12143200]

約数ペア:

[(1, 12143200), (2, 6071600), (4, 3035800), (5, 2428640), (8, 1517900), (10, 1214320), (16, 758950), (20, 607160), (25, 485728), (32, 379475), (40, 303580), (43, 282400), (50, 242864), (80, 151790), (86, 141200), (100, 121432), (160, 75895), (172, 70600), (200, 60716), (215, 56480), (344, 35300), (353, 34400), (400, 30358), (430, 28240), (688, 17650), (706, 17200), (800, 15179), (860, 14120), (1075, 11296), (1376, 8825), (1412, 8600), (1720, 7060), (1765, 6880), (2150, 5648), (2824, 4300), (3440, 3530)]