37972040

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3529}}^1$

素因数の和:3809

約数の個数: 32

約数和(自身を含む): 85779000

約数和(自身を除く): 47806960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 3529, 5380, 7058, 10760, 14116, 17645, 28232, 35290, 70580, 141160, 949301, 1898602, 3797204, 4746505, 7594408, 9493010, 18986020, 37972040]

約数ペア:

[(1, 37972040), (2, 18986020), (4, 9493010), (5, 7594408), (8, 4746505), (10, 3797204), (20, 1898602), (40, 949301), (269, 141160), (538, 70580), (1076, 35290), (1345, 28232), (2152, 17645), (2690, 14116), (3529, 10760), (5380, 7058)]