1193669840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:741

約数の個数: 120

約数和(自身を含む): 3068006760

約数和(自身を除く): 1874336920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 317, 389, 440, 484, 605, 634, 778, 880, 968, 1210, 1268, 1556, 1585, 1936, 1945, 2420, 2536, 3112, 3170, 3487, 3890, 4279, 4840, 5072, 6224, 6340, 6974, 7780, 8558, 9680, 12680, 13948, 15560, 17116, 17435, 21395, 25360, 27896, 31120, 34232, 34870, 38357, 42790, 47069, 55792, 68464, 69740, 76714, 85580, 94138, 123313, 139480, 153428, 171160, 188276, 191785, 235345, 246626, 278960, 306856, 342320, 376552, 383570, 470690, 493252, 613712, 616565, 753104, 767140, 941380, 986504, 1233130, 1356443, 1534280, 1882760, 1973008, 2466260, 2712886, 3068560, 3765520, 4932520, 5425772, 6782215, 9865040, 10851544, 13564430, 14920873, 21703088, 27128860, 29841746, 54257720, 59683492, 74604365, 108515440, 119366984, 149208730, 238733968, 298417460, 596834920, 1193669840]

約数ペア:

[(1, 1193669840), (2, 596834920), (4, 298417460), (5, 238733968), (8, 149208730), (10, 119366984), (11, 108515440), (16, 74604365), (20, 59683492), (22, 54257720), (40, 29841746), (44, 27128860), (55, 21703088), (80, 14920873), (88, 13564430), (110, 10851544), (121, 9865040), (176, 6782215), (220, 5425772), (242, 4932520), (317, 3765520), (389, 3068560), (440, 2712886), (484, 2466260), (605, 1973008), (634, 1882760), (778, 1534280), (880, 1356443), (968, 1233130), (1210, 986504), (1268, 941380), (1556, 767140), (1585, 753104), (1936, 616565), (1945, 613712), (2420, 493252), (2536, 470690), (3112, 383570), (3170, 376552), (3487, 342320), (3890, 306856), (4279, 278960), (4840, 246626), (5072, 235345), (6224, 191785), (6340, 188276), (6974, 171160), (7780, 153428), (8558, 139480), (9680, 123313), (12680, 94138), (13948, 85580), (15560, 76714), (17116, 69740), (17435, 68464), (21395, 55792), (25360, 47069), (27896, 42790), (31120, 38357), (34232, 34870)]