66030740

素因数分解:

$2^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{3739}}^1$

素因数の和:4631

約数の個数: 24

約数和(自身を含む): 138858720

約数和(自身を除く): 72827980

約数列:

[1, 2, 4, 5, 10, 20, 883, 1766, 3532, 3739, 4415, 7478, 8830, 14956, 17660, 18695, 37390, 74780, 3301537, 6603074, 13206148, 16507685, 33015370, 66030740]

約数ペア:

[(1, 66030740), (2, 33015370), (4, 16507685), (5, 13206148), (10, 6603074), (20, 3301537), (883, 74780), (1766, 37390), (3532, 18695), (3739, 17660), (4415, 14956), (7478, 8830)]