226943920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3191}}^1$

素因数の和:3338

約数の個数: 80

約数和(自身を含む): 607961088

約数和(自身を除く): 381017168

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, 3191, 3556, 4445, 5080, 6382, 7112, 8890, 10160, 12764, 14224, 15955, 17780, 22337, 25528, 31910, 35560, 44674, 51056, 63820, 71120, 89348, 111685, 127640, 178696, 223370, 255280, 357392, 405257, 446740, 810514, 893480, 1621028, 1786960, 2026285, 2836799, 3242056, 4052570, 5673598, 6484112, 8105140, 11347196, 14183995, 16210280, 22694392, 28367990, 32420560, 45388784, 56735980, 113471960, 226943920]

約数ペア:

[(1, 226943920), (2, 113471960), (4, 56735980), (5, 45388784), (7, 32420560), (8, 28367990), (10, 22694392), (14, 16210280), (16, 14183995), (20, 11347196), (28, 8105140), (35, 6484112), (40, 5673598), (56, 4052570), (70, 3242056), (80, 2836799), (112, 2026285), (127, 1786960), (140, 1621028), (254, 893480), (280, 810514), (508, 446740), (560, 405257), (635, 357392), (889, 255280), (1016, 223370), (1270, 178696), (1778, 127640), (2032, 111685), (2540, 89348), (3191, 71120), (3556, 63820), (4445, 51056), (5080, 44674), (6382, 35560), (7112, 31910), (8890, 25528), (10160, 22337), (12764, 17780), (14224, 15955)]