85353920

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11597}}^1$

素因数の和:11637

約数の個数: 56

約数和(自身を含む): 212104224

約数和(自身を除く): 126750304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 11597, 23194, 46388, 57985, 92776, 115970, 185552, 231940, 266731, 371104, 463880, 533462, 742208, 927760, 1066924, 1333655, 1855520, 2133848, 2667310, 3711040, 4267696, 5334620, 8535392, 10669240, 17070784, 21338480, 42676960, 85353920]

約数ペア:

[(1, 85353920), (2, 42676960), (4, 21338480), (5, 17070784), (8, 10669240), (10, 8535392), (16, 5334620), (20, 4267696), (23, 3711040), (32, 2667310), (40, 2133848), (46, 1855520), (64, 1333655), (80, 1066924), (92, 927760), (115, 742208), (160, 533462), (184, 463880), (230, 371104), (320, 266731), (368, 231940), (460, 185552), (736, 115970), (920, 92776), (1472, 57985), (1840, 46388), (3680, 23194), (7360, 11597)]