32666240

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1249

約数の個数: 64

約数和(自身を含む): 79976160

約数和(自身を除く): 47309920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1187, 1376, 1720, 2374, 2752, 3440, 4748, 5504, 5935, 6880, 9496, 11870, 13760, 18992, 23740, 27520, 37984, 47480, 51041, 75968, 94960, 102082, 151936, 189920, 204164, 255205, 379840, 408328, 510410, 759680, 816656, 1020820, 1633312, 2041640, 3266624, 4083280, 6533248, 8166560, 16333120, 32666240]

約数ペア:

[(1, 32666240), (2, 16333120), (4, 8166560), (5, 6533248), (8, 4083280), (10, 3266624), (16, 2041640), (20, 1633312), (32, 1020820), (40, 816656), (43, 759680), (64, 510410), (80, 408328), (86, 379840), (128, 255205), (160, 204164), (172, 189920), (215, 151936), (320, 102082), (344, 94960), (430, 75968), (640, 51041), (688, 47480), (860, 37984), (1187, 27520), (1376, 23740), (1720, 18992), (2374, 13760), (2752, 11870), (3440, 9496), (4748, 6880), (5504, 5935)]