8069923390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{40879}}^1$

素因数の和:41944

約数の個数: 32

約数和(自身を含む): 15305472000

約数和(自身を除く): 7235548610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1039, 2078, 5195, 10390, 19741, 39482, 40879, 81758, 98705, 197410, 204395, 408790, 776701, 1553402, 3883505, 7767010, 42473281, 84946562, 212366405, 424732810, 806992339, 1613984678, 4034961695, 8069923390]

約数ペア:

[(1, 8069923390), (2, 4034961695), (5, 1613984678), (10, 806992339), (19, 424732810), (38, 212366405), (95, 84946562), (190, 42473281), (1039, 7767010), (2078, 3883505), (5195, 1553402), (10390, 776701), (19741, 408790), (39482, 204395), (40879, 197410), (81758, 98705)]