17939131190

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{126859}}^1$

素因数の和:127124

約数の個数: 32

約数和(自身を含む): 32882112000

約数和(自身を除く): 14942980810

約数列:

[1, 2, 5, 10, 79, 158, 179, 358, 395, 790, 895, 1790, 14141, 28282, 70705, 126859, 141410, 253718, 634295, 1268590, 10021861, 20043722, 22707761, 45415522, 50109305, 100218610, 113538805, 227077610, 1793913119, 3587826238, 8969565595, 17939131190]

約数ペア:

[(1, 17939131190), (2, 8969565595), (5, 3587826238), (10, 1793913119), (79, 227077610), (158, 113538805), (179, 100218610), (358, 50109305), (395, 45415522), (790, 22707761), (895, 20043722), (1790, 10021861), (14141, 1268590), (28282, 634295), (70705, 253718), (126859, 141410)]