40131453290

素因数分解:

$2^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{2765779}}^1$

素因数の和:2767237

約数の個数: 16

約数和(自身を含む): 72286426080

約数和(自身を除く): 32154972790

約数列:

[1, 2, 5, 10, 1451, 2902, 7255, 14510, 2765779, 5531558, 13828895, 27657790, 4013145329, 8026290658, 20065726645, 40131453290]

約数ペア:

[(1, 40131453290), (2, 20065726645), (5, 8026290658), (10, 4013145329), (1451, 27657790), (2902, 13828895), (7255, 5531558), (14510, 2765779)]