80877410

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1481}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 150239232

約数和(自身を除く): 69361822

約数列:

[1, 2, 5, 10, 43, 86, 127, 215, 254, 430, 635, 1270, 1481, 2962, 5461, 7405, 10922, 14810, 27305, 54610, 63683, 127366, 188087, 318415, 376174, 636830, 940435, 1880870, 8087741, 16175482, 40438705, 80877410]

約数ペア:

[(1, 80877410), (2, 40438705), (5, 16175482), (10, 8087741), (43, 1880870), (86, 940435), (127, 636830), (215, 376174), (254, 318415), (430, 188087), (635, 127366), (1270, 63683), (1481, 54610), (2962, 27305), (5461, 14810), (7405, 10922)]