27370960

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2099}}^1$

素因数の和:2275

約数の個数: 40

約数和(自身を含む): 64058400

約数和(自身を除く): 36687440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2099, 2608, 3260, 4198, 6520, 8396, 10495, 13040, 16792, 20990, 33584, 41980, 83960, 167920, 342137, 684274, 1368548, 1710685, 2737096, 3421370, 5474192, 6842740, 13685480, 27370960]

約数ペア:

[(1, 27370960), (2, 13685480), (4, 6842740), (5, 5474192), (8, 3421370), (10, 2737096), (16, 1710685), (20, 1368548), (40, 684274), (80, 342137), (163, 167920), (326, 83960), (652, 41980), (815, 33584), (1304, 20990), (1630, 16792), (2099, 13040), (2608, 10495), (3260, 8396), (4198, 6520)]