40557104

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 90

約数和(自身を含む): 97644420

約数和(自身を除く): 57087316

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 179, 196, 238, 272, 289, 358, 392, 476, 578, 716, 784, 833, 952, 1156, 1253, 1432, 1666, 1904, 2023, 2312, 2506, 2864, 3043, 3332, 4046, 4624, 5012, 6086, 6664, 8092, 8771, 10024, 12172, 13328, 14161, 16184, 17542, 20048, 21301, 24344, 28322, 32368, 35084, 42602, 48688, 51731, 56644, 70168, 85204, 103462, 113288, 140336, 149107, 170408, 206924, 226576, 298214, 340816, 362117, 413848, 596428, 724234, 827696, 1192856, 1448468, 2385712, 2534819, 2896936, 5069638, 5793872, 10139276, 20278552, 40557104]

約数ペア:

[(1, 40557104), (2, 20278552), (4, 10139276), (7, 5793872), (8, 5069638), (14, 2896936), (16, 2534819), (17, 2385712), (28, 1448468), (34, 1192856), (49, 827696), (56, 724234), (68, 596428), (98, 413848), (112, 362117), (119, 340816), (136, 298214), (179, 226576), (196, 206924), (238, 170408), (272, 149107), (289, 140336), (358, 113288), (392, 103462), (476, 85204), (578, 70168), (716, 56644), (784, 51731), (833, 48688), (952, 42602), (1156, 35084), (1253, 32368), (1432, 28322), (1666, 24344), (1904, 21301), (2023, 20048), (2312, 17542), (2506, 16184), (2864, 14161), (3043, 13328), (3332, 12172), (4046, 10024), (4624, 8771), (5012, 8092), (6086, 6664)]