10438120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3389}}^1$

素因数の和:3418

約数の個数: 64

約数和(自身を含む): 29289600

約数和(自身を除く): 18851480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 3389, 6778, 13556, 16945, 23723, 27112, 33890, 37279, 47446, 67780, 74558, 94892, 118615, 135560, 149116, 186395, 189784, 237230, 260953, 298232, 372790, 474460, 521906, 745580, 948920, 1043812, 1304765, 1491160, 2087624, 2609530, 5219060, 10438120]

約数ペア:

[(1, 10438120), (2, 5219060), (4, 2609530), (5, 2087624), (7, 1491160), (8, 1304765), (10, 1043812), (11, 948920), (14, 745580), (20, 521906), (22, 474460), (28, 372790), (35, 298232), (40, 260953), (44, 237230), (55, 189784), (56, 186395), (70, 149116), (77, 135560), (88, 118615), (110, 94892), (140, 74558), (154, 67780), (220, 47446), (280, 37279), (308, 33890), (385, 27112), (440, 23723), (616, 16945), (770, 13556), (1540, 6778), (3080, 3389)]