83581960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2467}}^1$

素因数の和:2507

約数の個数: 96

約数和(自身を含む): 236335680

約数和(自身を除く): 152753720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 2467, 3080, 3388, 4235, 4840, 4934, 6776, 8470, 9868, 12335, 16940, 17269, 19736, 24670, 27137, 33880, 34538, 49340, 54274, 69076, 86345, 98680, 108548, 135685, 138152, 172690, 189959, 217096, 271370, 298507, 345380, 379918, 542740, 597014, 690760, 759836, 949795, 1085480, 1194028, 1492535, 1519672, 1899590, 2089549, 2388056, 2985070, 3799180, 4179098, 5970140, 7598360, 8358196, 10447745, 11940280, 16716392, 20895490, 41790980, 83581960]

約数ペア:

[(1, 83581960), (2, 41790980), (4, 20895490), (5, 16716392), (7, 11940280), (8, 10447745), (10, 8358196), (11, 7598360), (14, 5970140), (20, 4179098), (22, 3799180), (28, 2985070), (35, 2388056), (40, 2089549), (44, 1899590), (55, 1519672), (56, 1492535), (70, 1194028), (77, 1085480), (88, 949795), (110, 759836), (121, 690760), (140, 597014), (154, 542740), (220, 379918), (242, 345380), (280, 298507), (308, 271370), (385, 217096), (440, 189959), (484, 172690), (605, 138152), (616, 135685), (770, 108548), (847, 98680), (968, 86345), (1210, 69076), (1540, 54274), (1694, 49340), (2420, 34538), (2467, 33880), (3080, 27137), (3388, 24670), (4235, 19736), (4840, 17269), (4934, 16940), (6776, 12335), (8470, 9868)]