5265920

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:62

約数の個数: 120

約数和(自身を含む): 14694372

約数和(自身を除く): 9428452

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, 1088, 1210, 1280, 1360, 1408, 1496, 1760, 1870, 1936, 2057, 2176, 2420, 2560, 2720, 2816, 2992, 3520, 3740, 3872, 4114, 4352, 4840, 5440, 5632, 5984, 7040, 7480, 7744, 8228, 8704, 9680, 10285, 10880, 11968, 14080, 14960, 15488, 16456, 19360, 20570, 21760, 23936, 28160, 29920, 30976, 32912, 38720, 41140, 43520, 47872, 59840, 61952, 65824, 77440, 82280, 95744, 119680, 131648, 154880, 164560, 239360, 263296, 309760, 329120, 478720, 526592, 658240, 1053184, 1316480, 2632960, 5265920]

約数ペア:

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