172292080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{93637}}^1$

素因数の和:93673

約数の個数: 40

約数和(自身を含む): 418000032

約数和(自身を除く): 245707952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 93637, 187274, 374548, 468185, 749096, 936370, 1498192, 1872740, 2153651, 3745480, 4307302, 7490960, 8614604, 10768255, 17229208, 21536510, 34458416, 43073020, 86146040, 172292080]

約数ペア:

[(1, 172292080), (2, 86146040), (4, 43073020), (5, 34458416), (8, 21536510), (10, 17229208), (16, 10768255), (20, 8614604), (23, 7490960), (40, 4307302), (46, 3745480), (80, 2153651), (92, 1872740), (115, 1498192), (184, 936370), (230, 749096), (368, 468185), (460, 374548), (920, 187274), (1840, 93637)]