226232720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3181}}^1$

素因数の和:3328

約数の個数: 80

約数和(自身を含む): 606056448

約数和(自身を除く): 379823728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1270, 1778, 2032, 2540, 3181, 3556, 4445, 5080, 6362, 7112, 8890, 10160, 12724, 14224, 15905, 17780, 22267, 25448, 31810, 35560, 44534, 50896, 63620, 71120, 89068, 111335, 127240, 178136, 222670, 254480, 356272, 403987, 445340, 807974, 890680, 1615948, 1781360, 2019935, 2827909, 3231896, 4039870, 5655818, 6463792, 8079740, 11311636, 14139545, 16159480, 22623272, 28279090, 32318960, 45246544, 56558180, 113116360, 226232720]

約数ペア:

[(1, 226232720), (2, 113116360), (4, 56558180), (5, 45246544), (7, 32318960), (8, 28279090), (10, 22623272), (14, 16159480), (16, 14139545), (20, 11311636), (28, 8079740), (35, 6463792), (40, 5655818), (56, 4039870), (70, 3231896), (80, 2827909), (112, 2019935), (127, 1781360), (140, 1615948), (254, 890680), (280, 807974), (508, 445340), (560, 403987), (635, 356272), (889, 254480), (1016, 222670), (1270, 178136), (1778, 127240), (2032, 111335), (2540, 89068), (3181, 71120), (3556, 63620), (4445, 50896), (5080, 44534), (6362, 35560), (7112, 31810), (8890, 25448), (10160, 22267), (12724, 17780), (14224, 15905)]