1796740120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{50527}}^1$

素因数の和:50672

約数の個数: 64

約数和(自身を含む): 4656660480

約数和(自身を除く): 2859920360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4445, 5080, 7112, 8890, 17780, 35560, 50527, 101054, 202108, 252635, 353689, 404216, 505270, 707378, 1010540, 1414756, 1768445, 2021080, 2829512, 3536890, 6416929, 7073780, 12833858, 14147560, 25667716, 32084645, 44918503, 51335432, 64169290, 89837006, 128338580, 179674012, 224592515, 256677160, 359348024, 449185030, 898370060, 1796740120]

約数ペア:

[(1, 1796740120), (2, 898370060), (4, 449185030), (5, 359348024), (7, 256677160), (8, 224592515), (10, 179674012), (14, 128338580), (20, 89837006), (28, 64169290), (35, 51335432), (40, 44918503), (56, 32084645), (70, 25667716), (127, 14147560), (140, 12833858), (254, 7073780), (280, 6416929), (508, 3536890), (635, 2829512), (889, 2021080), (1016, 1768445), (1270, 1414756), (1778, 1010540), (2540, 707378), (3556, 505270), (4445, 404216), (5080, 353689), (7112, 252635), (8890, 202108), (17780, 101054), (35560, 50527)]