40664630

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{37307}}^1$

素因数の和:37423

約数の個数: 16

約数和(自身を含む): 73869840

約数和(自身を除く): 33205210

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 37307, 74614, 186535, 373070, 4066463, 8132926, 20332315, 40664630]

約数ペア:

[(1, 40664630), (2, 20332315), (5, 8132926), (10, 4066463), (109, 373070), (218, 186535), (545, 74614), (1090, 37307)]