56864080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 166489344

約数和(自身を除く): 109625264

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 107, 112, 130, 140, 146, 182, 208, 214, 260, 280, 292, 364, 365, 428, 455, 511, 520, 535, 560, 584, 728, 730, 749, 856, 910, 949, 1022, 1040, 1070, 1168, 1391, 1456, 1460, 1498, 1712, 1820, 1898, 2044, 2140, 2555, 2782, 2920, 2996, 3640, 3745, 3796, 4088, 4280, 4745, 5110, 5564, 5840, 5992, 6643, 6955, 7280, 7490, 7592, 7811, 8176, 8560, 9490, 9737, 10220, 11128, 11984, 13286, 13910, 14980, 15184, 15622, 18980, 19474, 20440, 22256, 26572, 27820, 29960, 31244, 33215, 37960, 38948, 39055, 40880, 48685, 53144, 54677, 55640, 59920, 62488, 66430, 75920, 77896, 78110, 97370, 101543, 106288, 109354, 111280, 124976, 132860, 155792, 156220, 194740, 203086, 218708, 265720, 273385, 312440, 389480, 406172, 437416, 507715, 531440, 546770, 624880, 710801, 778960, 812344, 874832, 1015430, 1093540, 1421602, 1624688, 2030860, 2187080, 2843204, 3554005, 4061720, 4374160, 5686408, 7108010, 8123440, 11372816, 14216020, 28432040, 56864080]

約数ペア:

[(1, 56864080), (2, 28432040), (4, 14216020), (5, 11372816), (7, 8123440), (8, 7108010), (10, 5686408), (13, 4374160), (14, 4061720), (16, 3554005), (20, 2843204), (26, 2187080), (28, 2030860), (35, 1624688), (40, 1421602), (52, 1093540), (56, 1015430), (65, 874832), (70, 812344), (73, 778960), (80, 710801), (91, 624880), (104, 546770), (107, 531440), (112, 507715), (130, 437416), (140, 406172), (146, 389480), (182, 312440), (208, 273385), (214, 265720), (260, 218708), (280, 203086), (292, 194740), (364, 156220), (365, 155792), (428, 132860), (455, 124976), (511, 111280), (520, 109354), (535, 106288), (560, 101543), (584, 97370), (728, 78110), (730, 77896), (749, 75920), (856, 66430), (910, 62488), (949, 59920), (1022, 55640), (1040, 54677), (1070, 53144), (1168, 48685), (1391, 40880), (1456, 39055), (1460, 38948), (1498, 37960), (1712, 33215), (1820, 31244), (1898, 29960), (2044, 27820), (2140, 26572), (2555, 22256), (2782, 20440), (2920, 19474), (2996, 18980), (3640, 15622), (3745, 15184), (3796, 14980), (4088, 13910), (4280, 13286), (4745, 11984), (5110, 11128), (5564, 10220), (5840, 9737), (5992, 9490), (6643, 8560), (6955, 8176), (7280, 7811), (7490, 7592)]