2016038840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{9533}}^1$

素因数の和:9872

約数の個数: 64

約数和(自身を含む): 4818864960

約数和(自身を除く): 2802826120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 311, 340, 622, 680, 1244, 1555, 2488, 3110, 5287, 6220, 9533, 10574, 12440, 19066, 21148, 26435, 38132, 42296, 47665, 52870, 76264, 95330, 105740, 162061, 190660, 211480, 324122, 381320, 648244, 810305, 1296488, 1620610, 2964763, 3241220, 5929526, 6482440, 11859052, 14823815, 23718104, 29647630, 50400971, 59295260, 100801942, 118590520, 201603884, 252004855, 403207768, 504009710, 1008019420, 2016038840]

約数ペア:

[(1, 2016038840), (2, 1008019420), (4, 504009710), (5, 403207768), (8, 252004855), (10, 201603884), (17, 118590520), (20, 100801942), (34, 59295260), (40, 50400971), (68, 29647630), (85, 23718104), (136, 14823815), (170, 11859052), (311, 6482440), (340, 5929526), (622, 3241220), (680, 2964763), (1244, 1620610), (1555, 1296488), (2488, 810305), (3110, 648244), (5287, 381320), (6220, 324122), (9533, 211480), (10574, 190660), (12440, 162061), (19066, 105740), (21148, 95330), (26435, 76264), (38132, 52870), (42296, 47665)]