12212080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6637}}^1$

素因数の和:6673

約数の個数: 40

約数和(自身を含む): 29632032

約数和(自身を除く): 17419952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 6637, 13274, 26548, 33185, 53096, 66370, 106192, 132740, 152651, 265480, 305302, 530960, 610604, 763255, 1221208, 1526510, 2442416, 3053020, 6106040, 12212080]

約数ペア:

[(1, 12212080), (2, 6106040), (4, 3053020), (5, 2442416), (8, 1526510), (10, 1221208), (16, 763255), (20, 610604), (23, 530960), (40, 305302), (46, 265480), (80, 152651), (92, 132740), (115, 106192), (184, 66370), (230, 53096), (368, 33185), (460, 26548), (920, 13274), (1840, 6637)]