10531840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:64

約数の個数: 132

約数和(自身を含む): 29403108

約数和(自身を除く): 18871268

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 121, 128, 136, 160, 170, 176, 187, 220, 242, 256, 272, 320, 340, 352, 374, 440, 484, 512, 544, 605, 640, 680, 704, 748, 880, 935, 968, 1024, 1088, 1210, 1280, 1360, 1408, 1496, 1760, 1870, 1936, 2057, 2176, 2420, 2560, 2720, 2816, 2992, 3520, 3740, 3872, 4114, 4352, 4840, 5120, 5440, 5632, 5984, 7040, 7480, 7744, 8228, 8704, 9680, 10285, 10880, 11264, 11968, 14080, 14960, 15488, 16456, 17408, 19360, 20570, 21760, 23936, 28160, 29920, 30976, 32912, 38720, 41140, 43520, 47872, 56320, 59840, 61952, 65824, 77440, 82280, 87040, 95744, 119680, 123904, 131648, 154880, 164560, 191488, 239360, 263296, 309760, 329120, 478720, 526592, 619520, 658240, 957440, 1053184, 1316480, 2106368, 2632960, 5265920, 10531840]

約数ペア:

[(1, 10531840), (2, 5265920), (4, 2632960), (5, 2106368), (8, 1316480), (10, 1053184), (11, 957440), (16, 658240), (17, 619520), (20, 526592), (22, 478720), (32, 329120), (34, 309760), (40, 263296), (44, 239360), (55, 191488), (64, 164560), (68, 154880), (80, 131648), (85, 123904), (88, 119680), (110, 95744), (121, 87040), (128, 82280), (136, 77440), (160, 65824), (170, 61952), (176, 59840), (187, 56320), (220, 47872), (242, 43520), (256, 41140), (272, 38720), (320, 32912), (340, 30976), (352, 29920), (374, 28160), (440, 23936), (484, 21760), (512, 20570), (544, 19360), (605, 17408), (640, 16456), (680, 15488), (704, 14960), (748, 14080), (880, 11968), (935, 11264), (968, 10880), (1024, 10285), (1088, 9680), (1210, 8704), (1280, 8228), (1360, 7744), (1408, 7480), (1496, 7040), (1760, 5984), (1870, 5632), (1936, 5440), (2057, 5120), (2176, 4840), (2420, 4352), (2560, 4114), (2720, 3872), (2816, 3740), (2992, 3520)]