127725790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{14303}}^1$

素因数の和:14376

約数の個数: 32

約数和(自身を含む): 247173120

約数和(自身を除く): 119447330

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 14303, 28606, 71515, 143030, 271757, 543514, 672241, 1344482, 1358785, 2717570, 3361205, 6722410, 12772579, 25545158, 63862895, 127725790]

約数ペア:

[(1, 127725790), (2, 63862895), (5, 25545158), (10, 12772579), (19, 6722410), (38, 3361205), (47, 2717570), (94, 1358785), (95, 1344482), (190, 672241), (235, 543514), (470, 271757), (893, 143030), (1786, 71515), (4465, 28606), (8930, 14303)]