32974840

素因数分解:

$2^3\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1019}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 74358000

約数和(自身を除く): 41383160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 809, 1019, 1618, 2038, 3236, 4045, 4076, 5095, 6472, 8090, 8152, 10190, 16180, 20380, 32360, 40760, 824371, 1648742, 3297484, 4121855, 6594968, 8243710, 16487420, 32974840]

約数ペア:

[(1, 32974840), (2, 16487420), (4, 8243710), (5, 6594968), (8, 4121855), (10, 3297484), (20, 1648742), (40, 824371), (809, 40760), (1019, 32360), (1618, 20380), (2038, 16180), (3236, 10190), (4045, 8152), (4076, 8090), (5095, 6472)]