1010439920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9349}}^1$

素因数の和:9562

約数の個数: 80

約数和(自身を含む): 2699083200

約数和(自身を除く): 1688643280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 193, 280, 386, 560, 772, 965, 1351, 1544, 1930, 2702, 3088, 3860, 5404, 6755, 7720, 9349, 10808, 13510, 15440, 18698, 21616, 27020, 37396, 46745, 54040, 65443, 74792, 93490, 108080, 130886, 149584, 186980, 261772, 327215, 373960, 523544, 654430, 747920, 1047088, 1308860, 1804357, 2617720, 3608714, 5235440, 7217428, 9021785, 12630499, 14434856, 18043570, 25260998, 28869712, 36087140, 50521996, 63152495, 72174280, 101043992, 126304990, 144348560, 202087984, 252609980, 505219960, 1010439920]

約数ペア:

[(1, 1010439920), (2, 505219960), (4, 252609980), (5, 202087984), (7, 144348560), (8, 126304990), (10, 101043992), (14, 72174280), (16, 63152495), (20, 50521996), (28, 36087140), (35, 28869712), (40, 25260998), (56, 18043570), (70, 14434856), (80, 12630499), (112, 9021785), (140, 7217428), (193, 5235440), (280, 3608714), (386, 2617720), (560, 1804357), (772, 1308860), (965, 1047088), (1351, 747920), (1544, 654430), (1930, 523544), (2702, 373960), (3088, 327215), (3860, 261772), (5404, 186980), (6755, 149584), (7720, 130886), (9349, 108080), (10808, 93490), (13510, 74792), (15440, 65443), (18698, 54040), (21616, 46745), (27020, 37396)]