41312840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2861}}^1$

素因数の和:2910

約数の個数: 48

約数和(自身を含む): 98137980

約数和(自身を除く): 56825140

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2861, 2888, 3610, 5722, 7220, 11444, 14305, 14440, 22888, 28610, 54359, 57220, 108718, 114440, 217436, 271795, 434872, 543590, 1032821, 1087180, 2065642, 2174360, 4131284, 5164105, 8262568, 10328210, 20656420, 41312840]

約数ペア:

[(1, 41312840), (2, 20656420), (4, 10328210), (5, 8262568), (8, 5164105), (10, 4131284), (19, 2174360), (20, 2065642), (38, 1087180), (40, 1032821), (76, 543590), (95, 434872), (152, 271795), (190, 217436), (361, 114440), (380, 108718), (722, 57220), (760, 54359), (1444, 28610), (1805, 22888), (2861, 14440), (2888, 14305), (3610, 11444), (5722, 7220)]