40555536

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 125018784

約数和(自身を除く): 84463248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 336, 344, 392, 401, 516, 588, 602, 688, 784, 802, 903, 1032, 1176, 1203, 1204, 1604, 1806, 2064, 2107, 2352, 2406, 2408, 2807, 3208, 3612, 4214, 4812, 4816, 5614, 6321, 6416, 7224, 8421, 8428, 9624, 11228, 12642, 14448, 16842, 16856, 17243, 19248, 19649, 22456, 25284, 33684, 33712, 34486, 39298, 44912, 50568, 51729, 58947, 67368, 68972, 78596, 101136, 103458, 117894, 120701, 134736, 137944, 157192, 206916, 235788, 241402, 275888, 314384, 362103, 413832, 471576, 482804, 724206, 827664, 844907, 943152, 965608, 1448412, 1689814, 1931216, 2534721, 2896824, 3379628, 5069442, 5793648, 6759256, 10138884, 13518512, 20277768, 40555536]

約数ペア:

[(1, 40555536), (2, 20277768), (3, 13518512), (4, 10138884), (6, 6759256), (7, 5793648), (8, 5069442), (12, 3379628), (14, 2896824), (16, 2534721), (21, 1931216), (24, 1689814), (28, 1448412), (42, 965608), (43, 943152), (48, 844907), (49, 827664), (56, 724206), (84, 482804), (86, 471576), (98, 413832), (112, 362103), (129, 314384), (147, 275888), (168, 241402), (172, 235788), (196, 206916), (258, 157192), (294, 137944), (301, 134736), (336, 120701), (344, 117894), (392, 103458), (401, 101136), (516, 78596), (588, 68972), (602, 67368), (688, 58947), (784, 51729), (802, 50568), (903, 44912), (1032, 39298), (1176, 34486), (1203, 33712), (1204, 33684), (1604, 25284), (1806, 22456), (2064, 19649), (2107, 19248), (2352, 17243), (2406, 16856), (2408, 16842), (2807, 14448), (3208, 12642), (3612, 11228), (4214, 9624), (4812, 8428), (4816, 8421), (5614, 7224), (6321, 6416)]