74188240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1124

約数の個数: 80

約数和(自身を含む): 198772992

約数和(自身を除く): 124584752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 685, 959, 967, 1096, 1370, 1918, 1934, 2192, 2740, 3836, 3868, 4795, 4835, 5480, 6769, 7672, 7736, 9590, 9670, 10960, 13538, 15344, 15472, 19180, 19340, 27076, 33845, 38360, 38680, 54152, 67690, 76720, 77360, 108304, 132479, 135380, 264958, 270760, 529916, 541520, 662395, 927353, 1059832, 1324790, 1854706, 2119664, 2649580, 3709412, 4636765, 5299160, 7418824, 9273530, 10598320, 14837648, 18547060, 37094120, 74188240]

約数ペア:

[(1, 74188240), (2, 37094120), (4, 18547060), (5, 14837648), (7, 10598320), (8, 9273530), (10, 7418824), (14, 5299160), (16, 4636765), (20, 3709412), (28, 2649580), (35, 2119664), (40, 1854706), (56, 1324790), (70, 1059832), (80, 927353), (112, 662395), (137, 541520), (140, 529916), (274, 270760), (280, 264958), (548, 135380), (560, 132479), (685, 108304), (959, 77360), (967, 76720), (1096, 67690), (1370, 54152), (1918, 38680), (1934, 38360), (2192, 33845), (2740, 27076), (3836, 19340), (3868, 19180), (4795, 15472), (4835, 15344), (5480, 13538), (6769, 10960), (7672, 9670), (7736, 9590)]