55774880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2662

約数の個数: 96

約数和(自身を含む): 158578560

約数和(自身を除く): 102803680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2621, 2660, 3040, 4256, 5242, 5320, 10484, 10640, 13105, 18347, 20968, 21280, 26210, 36694, 41936, 49799, 52420, 73388, 83872, 91735, 99598, 104840, 146776, 183470, 199196, 209680, 248995, 293552, 348593, 366940, 398392, 419360, 497990, 587104, 697186, 733880, 796784, 995980, 1394372, 1467760, 1593568, 1742965, 1991960, 2788744, 2935520, 3485930, 3983920, 5577488, 6971860, 7967840, 11154976, 13943720, 27887440, 55774880]

約数ペア:

[(1, 55774880), (2, 27887440), (4, 13943720), (5, 11154976), (7, 7967840), (8, 6971860), (10, 5577488), (14, 3983920), (16, 3485930), (19, 2935520), (20, 2788744), (28, 1991960), (32, 1742965), (35, 1593568), (38, 1467760), (40, 1394372), (56, 995980), (70, 796784), (76, 733880), (80, 697186), (95, 587104), (112, 497990), (133, 419360), (140, 398392), (152, 366940), (160, 348593), (190, 293552), (224, 248995), (266, 209680), (280, 199196), (304, 183470), (380, 146776), (532, 104840), (560, 99598), (608, 91735), (665, 83872), (760, 73388), (1064, 52420), (1120, 49799), (1330, 41936), (1520, 36694), (2128, 26210), (2621, 21280), (2660, 20968), (3040, 18347), (4256, 13105), (5242, 10640), (5320, 10484)]