83007040

素因数分解:

$2^6\times 5^1\times {\mathrm{259397}}^1$

素因数の和:259414

約数の個数: 28

約数和(自身を含む): 197661276

約数和(自身を除く): 114654236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 259397, 518794, 1037588, 1296985, 2075176, 2593970, 4150352, 5187940, 8300704, 10375880, 16601408, 20751760, 41503520, 83007040]

約数ペア:

[(1, 83007040), (2, 41503520), (4, 20751760), (5, 16601408), (8, 10375880), (10, 8300704), (16, 5187940), (20, 4150352), (32, 2593970), (40, 2075176), (64, 1296985), (80, 1037588), (160, 518794), (320, 259397)]