82321400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 220938240

約数和(自身を除く): 138616840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 127, 140, 175, 200, 254, 280, 350, 463, 508, 635, 700, 889, 926, 1016, 1270, 1400, 1778, 1852, 2315, 2540, 3175, 3241, 3556, 3704, 4445, 4630, 5080, 6350, 6482, 7112, 8890, 9260, 11575, 12700, 12964, 16205, 17780, 18520, 22225, 23150, 25400, 25928, 32410, 35560, 44450, 46300, 58801, 64820, 81025, 88900, 92600, 117602, 129640, 162050, 177800, 235204, 294005, 324100, 411607, 470408, 588010, 648200, 823214, 1176020, 1470025, 1646428, 2058035, 2352040, 2940050, 3292856, 4116070, 5880100, 8232140, 10290175, 11760200, 16464280, 20580350, 41160700, 82321400]

約数ペア:

[(1, 82321400), (2, 41160700), (4, 20580350), (5, 16464280), (7, 11760200), (8, 10290175), (10, 8232140), (14, 5880100), (20, 4116070), (25, 3292856), (28, 2940050), (35, 2352040), (40, 2058035), (50, 1646428), (56, 1470025), (70, 1176020), (100, 823214), (127, 648200), (140, 588010), (175, 470408), (200, 411607), (254, 324100), (280, 294005), (350, 235204), (463, 177800), (508, 162050), (635, 129640), (700, 117602), (889, 92600), (926, 88900), (1016, 81025), (1270, 64820), (1400, 58801), (1778, 46300), (1852, 44450), (2315, 35560), (2540, 32410), (3175, 25928), (3241, 25400), (3556, 23150), (3704, 22225), (4445, 18520), (4630, 17780), (5080, 16205), (6350, 12964), (6482, 12700), (7112, 11575), (8890, 9260)]