12934400

素因数分解:

$2^8\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 108

約数和(自身を含む): 33456192

約数和(自身を除く): 20521792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 47, 50, 64, 80, 86, 94, 100, 128, 160, 172, 188, 200, 215, 235, 256, 320, 344, 376, 400, 430, 470, 640, 688, 752, 800, 860, 940, 1075, 1175, 1280, 1376, 1504, 1600, 1720, 1880, 2021, 2150, 2350, 2752, 3008, 3200, 3440, 3760, 4042, 4300, 4700, 5504, 6016, 6400, 6880, 7520, 8084, 8600, 9400, 10105, 11008, 12032, 13760, 15040, 16168, 17200, 18800, 20210, 27520, 30080, 32336, 34400, 37600, 40420, 50525, 55040, 60160, 64672, 68800, 75200, 80840, 101050, 129344, 137600, 150400, 161680, 202100, 258688, 275200, 300800, 323360, 404200, 517376, 646720, 808400, 1293440, 1616800, 2586880, 3233600, 6467200, 12934400]

約数ペア:

[(1, 12934400), (2, 6467200), (4, 3233600), (5, 2586880), (8, 1616800), (10, 1293440), (16, 808400), (20, 646720), (25, 517376), (32, 404200), (40, 323360), (43, 300800), (47, 275200), (50, 258688), (64, 202100), (80, 161680), (86, 150400), (94, 137600), (100, 129344), (128, 101050), (160, 80840), (172, 75200), (188, 68800), (200, 64672), (215, 60160), (235, 55040), (256, 50525), (320, 40420), (344, 37600), (376, 34400), (400, 32336), (430, 30080), (470, 27520), (640, 20210), (688, 18800), (752, 17200), (800, 16168), (860, 15040), (940, 13760), (1075, 12032), (1175, 11008), (1280, 10105), (1376, 9400), (1504, 8600), (1600, 8084), (1720, 7520), (1880, 6880), (2021, 6400), (2150, 6016), (2350, 5504), (2752, 4700), (3008, 4300), (3200, 4042), (3440, 3760)]