11822080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{2309}}^1$

素因数の和:2334

約数の個数: 44

約数和(自身を含む): 28371420

約数和(自身を除く): 16549340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2309, 2560, 4618, 5120, 9236, 11545, 18472, 23090, 36944, 46180, 73888, 92360, 147776, 184720, 295552, 369440, 591104, 738880, 1182208, 1477760, 2364416, 2955520, 5911040, 11822080]

約数ペア:

[(1, 11822080), (2, 5911040), (4, 2955520), (5, 2364416), (8, 1477760), (10, 1182208), (16, 738880), (20, 591104), (32, 369440), (40, 295552), (64, 184720), (80, 147776), (128, 92360), (160, 73888), (256, 46180), (320, 36944), (512, 23090), (640, 18472), (1024, 11545), (1280, 9236), (2309, 5120), (2560, 4618)]