83039680

素因数分解:

$2^6\times 5^1\times {\mathrm{259499}}^1$

素因数の和:259516

約数の個数: 28

約数和(自身を含む): 197739000

約数和(自身を除く): 114699320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 259499, 518998, 1037996, 1297495, 2075992, 2594990, 4151984, 5189980, 8303968, 10379960, 16607936, 20759920, 41519840, 83039680]

約数ペア:

[(1, 83039680), (2, 41519840), (4, 20759920), (5, 16607936), (8, 10379960), (10, 8303968), (16, 5189980), (20, 4151984), (32, 2594990), (40, 2075992), (64, 1297495), (80, 1037996), (160, 518998), (320, 259499)]