2201606320

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{827}}^1$

素因数の和:1258

約数の個数: 80

約数和(自身を含む): 5189453568

約数和(自身を除く): 2987847248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 311, 428, 535, 622, 827, 856, 1070, 1244, 1555, 1654, 1712, 2140, 2488, 3110, 3308, 4135, 4280, 4976, 6220, 6616, 8270, 8560, 12440, 13232, 16540, 24880, 33080, 33277, 66160, 66554, 88489, 133108, 166385, 176978, 257197, 266216, 332770, 353956, 442445, 514394, 532432, 665540, 707912, 884890, 1028788, 1285985, 1331080, 1415824, 1769780, 2057576, 2571970, 2662160, 3539560, 4115152, 5143940, 7079120, 10287880, 20575760, 27520079, 55040158, 110080316, 137600395, 220160632, 275200790, 440321264, 550401580, 1100803160, 2201606320]

約数ペア:

[(1, 2201606320), (2, 1100803160), (4, 550401580), (5, 440321264), (8, 275200790), (10, 220160632), (16, 137600395), (20, 110080316), (40, 55040158), (80, 27520079), (107, 20575760), (214, 10287880), (311, 7079120), (428, 5143940), (535, 4115152), (622, 3539560), (827, 2662160), (856, 2571970), (1070, 2057576), (1244, 1769780), (1555, 1415824), (1654, 1331080), (1712, 1285985), (2140, 1028788), (2488, 884890), (3110, 707912), (3308, 665540), (4135, 532432), (4280, 514394), (4976, 442445), (6220, 353956), (6616, 332770), (8270, 266216), (8560, 257197), (12440, 176978), (13232, 166385), (16540, 133108), (24880, 88489), (33080, 66554), (33277, 66160)]