77119840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1920

約数の個数: 96

約数和(自身を含む): 213966144

約数和(自身を除く): 136846304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 1861, 2072, 2590, 2960, 3722, 4144, 5180, 5920, 7444, 8288, 9305, 10360, 13027, 14888, 18610, 20720, 26054, 29776, 37220, 41440, 52108, 59552, 65135, 68857, 74440, 104216, 130270, 137714, 148880, 208432, 260540, 275428, 297760, 344285, 416864, 481999, 521080, 550856, 688570, 963998, 1042160, 1101712, 1377140, 1927996, 2084320, 2203424, 2409995, 2754280, 3855992, 4819990, 5508560, 7711984, 9639980, 11017120, 15423968, 19279960, 38559920, 77119840]

約数ペア:

[(1, 77119840), (2, 38559920), (4, 19279960), (5, 15423968), (7, 11017120), (8, 9639980), (10, 7711984), (14, 5508560), (16, 4819990), (20, 3855992), (28, 2754280), (32, 2409995), (35, 2203424), (37, 2084320), (40, 1927996), (56, 1377140), (70, 1101712), (74, 1042160), (80, 963998), (112, 688570), (140, 550856), (148, 521080), (160, 481999), (185, 416864), (224, 344285), (259, 297760), (280, 275428), (296, 260540), (370, 208432), (518, 148880), (560, 137714), (592, 130270), (740, 104216), (1036, 74440), (1120, 68857), (1184, 65135), (1295, 59552), (1480, 52108), (1861, 41440), (2072, 37220), (2590, 29776), (2960, 26054), (3722, 20720), (4144, 18610), (5180, 14888), (5920, 13027), (7444, 10360), (8288, 9305)]