11319680

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 28274400

約数和(自身を除く): 16954720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 769, 920, 1472, 1538, 1840, 2944, 3076, 3680, 3845, 6152, 7360, 7690, 12304, 14720, 15380, 17687, 24608, 30760, 35374, 49216, 61520, 70748, 88435, 98432, 123040, 141496, 176870, 246080, 282992, 353740, 492160, 565984, 707480, 1131968, 1414960, 2263936, 2829920, 5659840, 11319680]

約数ペア:

[(1, 11319680), (2, 5659840), (4, 2829920), (5, 2263936), (8, 1414960), (10, 1131968), (16, 707480), (20, 565984), (23, 492160), (32, 353740), (40, 282992), (46, 246080), (64, 176870), (80, 141496), (92, 123040), (115, 98432), (128, 88435), (160, 70748), (184, 61520), (230, 49216), (320, 35374), (368, 30760), (460, 24608), (640, 17687), (736, 15380), (769, 14720), (920, 12304), (1472, 7690), (1538, 7360), (1840, 6152), (2944, 3845), (3076, 3680)]