23447680

素因数分解:

$2^7\times 5^1\times {\mathrm{36637}}^1$

素因数の和:36656

約数の個数: 32

約数和(自身を含む): 56056140

約数和(自身を除く): 32608460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 36637, 73274, 146548, 183185, 293096, 366370, 586192, 732740, 1172384, 1465480, 2344768, 2930960, 4689536, 5861920, 11723840, 23447680]

約数ペア:

[(1, 23447680), (2, 11723840), (4, 5861920), (5, 4689536), (8, 2930960), (10, 2344768), (16, 1465480), (20, 1172384), (32, 732740), (40, 586192), (64, 366370), (80, 293096), (128, 183185), (160, 146548), (320, 73274), (640, 36637)]