5173760

素因数分解:

$2^9\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 80

約数和(自身を含む): 12963456

約数和(自身を除く): 7789696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 47, 64, 80, 86, 94, 128, 160, 172, 188, 215, 235, 256, 320, 344, 376, 430, 470, 512, 640, 688, 752, 860, 940, 1280, 1376, 1504, 1720, 1880, 2021, 2560, 2752, 3008, 3440, 3760, 4042, 5504, 6016, 6880, 7520, 8084, 10105, 11008, 12032, 13760, 15040, 16168, 20210, 22016, 24064, 27520, 30080, 32336, 40420, 55040, 60160, 64672, 80840, 110080, 120320, 129344, 161680, 258688, 323360, 517376, 646720, 1034752, 1293440, 2586880, 5173760]

約数ペア:

[(1, 5173760), (2, 2586880), (4, 1293440), (5, 1034752), (8, 646720), (10, 517376), (16, 323360), (20, 258688), (32, 161680), (40, 129344), (43, 120320), (47, 110080), (64, 80840), (80, 64672), (86, 60160), (94, 55040), (128, 40420), (160, 32336), (172, 30080), (188, 27520), (215, 24064), (235, 22016), (256, 20210), (320, 16168), (344, 15040), (376, 13760), (430, 12032), (470, 11008), (512, 10105), (640, 8084), (688, 7520), (752, 6880), (860, 6016), (940, 5504), (1280, 4042), (1376, 3760), (1504, 3440), (1720, 3008), (1880, 2752), (2021, 2560)]