5980450040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 14084280000

約数和(自身を除く): 8103829960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 59, 106, 118, 137, 212, 236, 265, 274, 295, 349, 424, 472, 530, 548, 590, 685, 698, 1060, 1096, 1180, 1370, 1396, 1745, 2120, 2360, 2740, 2792, 3127, 3490, 5480, 6254, 6980, 7261, 8083, 12508, 13960, 14522, 15635, 16166, 18497, 20591, 25016, 29044, 31270, 32332, 36305, 36994, 40415, 41182, 47813, 58088, 62540, 64664, 72610, 73988, 80830, 82364, 92485, 95626, 102955, 125080, 145220, 147976, 161660, 164728, 184970, 191252, 205910, 239065, 290440, 323320, 369940, 382504, 411820, 428399, 478130, 739880, 823640, 856798, 956260, 1091323, 1713596, 1912520, 2141995, 2182646, 2534089, 2820967, 3427192, 4283990, 4365292, 5068178, 5456615, 5641934, 8567980, 8730584, 10136356, 10913230, 11283868, 12670445, 14104835, 17135960, 20272712, 21826460, 22567736, 25340890, 28209670, 43652920, 50681780, 56419340, 101363560, 112838680, 149511251, 299022502, 598045004, 747556255, 1196090008, 1495112510, 2990225020, 5980450040]

約数ペア:

[(1, 5980450040), (2, 2990225020), (4, 1495112510), (5, 1196090008), (8, 747556255), (10, 598045004), (20, 299022502), (40, 149511251), (53, 112838680), (59, 101363560), (106, 56419340), (118, 50681780), (137, 43652920), (212, 28209670), (236, 25340890), (265, 22567736), (274, 21826460), (295, 20272712), (349, 17135960), (424, 14104835), (472, 12670445), (530, 11283868), (548, 10913230), (590, 10136356), (685, 8730584), (698, 8567980), (1060, 5641934), (1096, 5456615), (1180, 5068178), (1370, 4365292), (1396, 4283990), (1745, 3427192), (2120, 2820967), (2360, 2534089), (2740, 2182646), (2792, 2141995), (3127, 1912520), (3490, 1713596), (5480, 1091323), (6254, 956260), (6980, 856798), (7261, 823640), (8083, 739880), (12508, 478130), (13960, 428399), (14522, 411820), (15635, 382504), (16166, 369940), (18497, 323320), (20591, 290440), (25016, 239065), (29044, 205910), (31270, 191252), (32332, 184970), (36305, 164728), (36994, 161660), (40415, 147976), (41182, 145220), (47813, 125080), (58088, 102955), (62540, 95626), (64664, 92485), (72610, 82364), (73988, 80830)]