38612220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1621}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 108453408

約数和(自身を除く): 69841188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1621, 1985, 2382, 3242, 3970, 4764, 4863, 5955, 6484, 7940, 8105, 9726, 11910, 16210, 19452, 23820, 24315, 32420, 48630, 97260, 643537, 1287074, 1930611, 2574148, 3217685, 3861222, 6435370, 7722444, 9653055, 12870740, 19306110, 38612220]

約数ペア:

[(1, 38612220), (2, 19306110), (3, 12870740), (4, 9653055), (5, 7722444), (6, 6435370), (10, 3861222), (12, 3217685), (15, 2574148), (20, 1930611), (30, 1287074), (60, 643537), (397, 97260), (794, 48630), (1191, 32420), (1588, 24315), (1621, 23820), (1985, 19452), (2382, 16210), (3242, 11910), (3970, 9726), (4764, 8105), (4863, 7940), (5955, 6484)]