40634690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{99109}}^1$

素因数の和:99157

約数の個数: 16

約数和(自身を含む): 74927160

約数和(自身を除く): 34292470

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 99109, 198218, 495545, 991090, 4063469, 8126938, 20317345, 40634690]

約数ペア:

[(1, 40634690), (2, 20317345), (5, 8126938), (10, 4063469), (41, 991090), (82, 495545), (205, 198218), (410, 99109)]