20080750

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 38413440

約数和(自身を除く): 18332690

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 125, 235, 250, 470, 1175, 1709, 2350, 3418, 5875, 8545, 11750, 17090, 42725, 80323, 85450, 160646, 213625, 401615, 427250, 803230, 2008075, 4016150, 10040375, 20080750]

約数ペア:

[(1, 20080750), (2, 10040375), (5, 4016150), (10, 2008075), (25, 803230), (47, 427250), (50, 401615), (94, 213625), (125, 160646), (235, 85450), (250, 80323), (470, 42725), (1175, 17090), (1709, 11750), (2350, 8545), (3418, 5875)]