142718950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6329}}^1$

素因数の和:6393

約数の個数: 48

約数和(自身を含む): 296699760

約数和(自身を除く): 153980810

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 2050, 2255, 4510, 6329, 11275, 12658, 22550, 31645, 63290, 69619, 139238, 158225, 259489, 316450, 348095, 518978, 696190, 1297445, 1740475, 2594890, 2854379, 3480950, 5708758, 6487225, 12974450, 14271895, 28543790, 71359475, 142718950]

約数ペア:

[(1, 142718950), (2, 71359475), (5, 28543790), (10, 14271895), (11, 12974450), (22, 6487225), (25, 5708758), (41, 3480950), (50, 2854379), (55, 2594890), (82, 1740475), (110, 1297445), (205, 696190), (275, 518978), (410, 348095), (451, 316450), (550, 259489), (902, 158225), (1025, 139238), (2050, 69619), (2255, 63290), (4510, 31645), (6329, 22550), (11275, 12658)]