40479410

素因数分解:

$2^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{4463}}^1$

素因数の和:5377

約数の個数: 16

約数和(自身を含む): 72959616

約数和(自身を除く): 32480206

約数列:

[1, 2, 5, 10, 907, 1814, 4463, 4535, 8926, 9070, 22315, 44630, 4047941, 8095882, 20239705, 40479410]

約数ペア:

[(1, 40479410), (2, 20239705), (5, 8095882), (10, 4047941), (907, 44630), (1814, 22315), (4463, 9070), (4535, 8926)]