22639360

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 56659680

約数和(自身を除く): 34020320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 769, 920, 1280, 1472, 1538, 1840, 2944, 3076, 3680, 3845, 5888, 6152, 7360, 7690, 12304, 14720, 15380, 17687, 24608, 29440, 30760, 35374, 49216, 61520, 70748, 88435, 98432, 123040, 141496, 176870, 196864, 246080, 282992, 353740, 492160, 565984, 707480, 984320, 1131968, 1414960, 2263936, 2829920, 4527872, 5659840, 11319680, 22639360]

約数ペア:

[(1, 22639360), (2, 11319680), (4, 5659840), (5, 4527872), (8, 2829920), (10, 2263936), (16, 1414960), (20, 1131968), (23, 984320), (32, 707480), (40, 565984), (46, 492160), (64, 353740), (80, 282992), (92, 246080), (115, 196864), (128, 176870), (160, 141496), (184, 123040), (230, 98432), (256, 88435), (320, 70748), (368, 61520), (460, 49216), (640, 35374), (736, 30760), (769, 29440), (920, 24608), (1280, 17687), (1472, 15380), (1538, 14720), (1840, 12304), (2944, 7690), (3076, 7360), (3680, 6152), (3845, 5888)]