11463680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{2239}}^1$

素因数の和:2264

約数の個数: 44

約数和(自身を含む): 27511680

約数和(自身を除く): 16048000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2239, 2560, 4478, 5120, 8956, 11195, 17912, 22390, 35824, 44780, 71648, 89560, 143296, 179120, 286592, 358240, 573184, 716480, 1146368, 1432960, 2292736, 2865920, 5731840, 11463680]

約数ペア:

[(1, 11463680), (2, 5731840), (4, 2865920), (5, 2292736), (8, 1432960), (10, 1146368), (16, 716480), (20, 573184), (32, 358240), (40, 286592), (64, 179120), (80, 143296), (128, 89560), (160, 71648), (256, 44780), (320, 35824), (512, 22390), (640, 17912), (1024, 11195), (1280, 8956), (2239, 5120), (2560, 4478)]