12961192780070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{463}}^1\times {\mathrm{375103}}^1$

素因数の和:376029

約数の個数: 64

約数和(自身を含む): 24812319375360

約数和(自身を除く): 11851126595290

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 439, 463, 878, 926, 2195, 2315, 4390, 4630, 7463, 7871, 14926, 15742, 37315, 39355, 74630, 78710, 203257, 375103, 406514, 750206, 1016285, 1875515, 2032570, 3455369, 3751030, 6376751, 6910738, 12753502, 17276845, 31883755, 34553690, 63767510, 164670217, 173672689, 329340434, 347345378, 823351085, 868363445, 1646702170, 1736726890, 2799393689, 2952435713, 5598787378, 5904871426, 13996968445, 14762178565, 27993936890, 29524357130, 76242310471, 152484620942, 381211552355, 762423104710, 1296119278007, 2592238556014, 6480596390035, 12961192780070]

約数ペア:

[(1, 12961192780070), (2, 6480596390035), (5, 2592238556014), (10, 1296119278007), (17, 762423104710), (34, 381211552355), (85, 152484620942), (170, 76242310471), (439, 29524357130), (463, 27993936890), (878, 14762178565), (926, 13996968445), (2195, 5904871426), (2315, 5598787378), (4390, 2952435713), (4630, 2799393689), (7463, 1736726890), (7871, 1646702170), (14926, 868363445), (15742, 823351085), (37315, 347345378), (39355, 329340434), (74630, 173672689), (78710, 164670217), (203257, 63767510), (375103, 34553690), (406514, 31883755), (750206, 17276845), (1016285, 12753502), (1875515, 6910738), (2032570, 6376751), (3455369, 3751030)]