9457928440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4127}}^1$

素因数の和:4261

約数の個数: 128

約数和(自身を含む): 23111516160

約数和(自身を除く): 13653587720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 53, 92, 94, 106, 115, 184, 188, 212, 230, 235, 265, 376, 424, 460, 470, 530, 920, 940, 1060, 1081, 1219, 1880, 2120, 2162, 2438, 2491, 4127, 4324, 4876, 4982, 5405, 6095, 8254, 8648, 9752, 9964, 10810, 12190, 12455, 16508, 19928, 20635, 21620, 24380, 24910, 33016, 41270, 43240, 48760, 49820, 57293, 82540, 94921, 99640, 114586, 165080, 189842, 193969, 218731, 229172, 286465, 379684, 387938, 437462, 458344, 474605, 572930, 759368, 775876, 874924, 949210, 969845, 1093655, 1145860, 1551752, 1749848, 1898420, 1939690, 2187310, 2291720, 3796840, 3879380, 4374620, 4461287, 5030813, 7758760, 8749240, 8922574, 10061626, 10280357, 17845148, 20123252, 20560714, 22306435, 25154065, 35690296, 40246504, 41121428, 44612870, 50308130, 51401785, 82242856, 89225740, 100616260, 102803570, 178451480, 201232520, 205607140, 236448211, 411214280, 472896422, 945792844, 1182241055, 1891585688, 2364482110, 4728964220, 9457928440]

約数ペア:

[(1, 9457928440), (2, 4728964220), (4, 2364482110), (5, 1891585688), (8, 1182241055), (10, 945792844), (20, 472896422), (23, 411214280), (40, 236448211), (46, 205607140), (47, 201232520), (53, 178451480), (92, 102803570), (94, 100616260), (106, 89225740), (115, 82242856), (184, 51401785), (188, 50308130), (212, 44612870), (230, 41121428), (235, 40246504), (265, 35690296), (376, 25154065), (424, 22306435), (460, 20560714), (470, 20123252), (530, 17845148), (920, 10280357), (940, 10061626), (1060, 8922574), (1081, 8749240), (1219, 7758760), (1880, 5030813), (2120, 4461287), (2162, 4374620), (2438, 3879380), (2491, 3796840), (4127, 2291720), (4324, 2187310), (4876, 1939690), (4982, 1898420), (5405, 1749848), (6095, 1551752), (8254, 1145860), (8648, 1093655), (9752, 969845), (9964, 949210), (10810, 874924), (12190, 775876), (12455, 759368), (16508, 572930), (19928, 474605), (20635, 458344), (21620, 437462), (24380, 387938), (24910, 379684), (33016, 286465), (41270, 229172), (43240, 218731), (48760, 193969), (49820, 189842), (57293, 165080), (82540, 114586), (94921, 99640)]