292456040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317887}}^1$

素因数の和:317921

約数の個数: 32

約数和(自身を含む): 686638080

約数和(自身を除く): 394182040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 317887, 635774, 1271548, 1589435, 2543096, 3178870, 6357740, 7311401, 12715480, 14622802, 29245604, 36557005, 58491208, 73114010, 146228020, 292456040]

約数ペア:

[(1, 292456040), (2, 146228020), (4, 73114010), (5, 58491208), (8, 36557005), (10, 29245604), (20, 14622802), (23, 12715480), (40, 7311401), (46, 6357740), (92, 3178870), (115, 2543096), (184, 1589435), (230, 1271548), (460, 635774), (920, 317887)]