27069440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:353

約数の個数: 88

約数和(自身を含む): 68975712

約数和(自身を除く): 41906272

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 311, 320, 340, 512, 544, 622, 640, 680, 1024, 1088, 1244, 1280, 1360, 1555, 2176, 2488, 2560, 2720, 3110, 4352, 4976, 5120, 5287, 5440, 6220, 8704, 9952, 10574, 10880, 12440, 17408, 19904, 21148, 21760, 24880, 26435, 39808, 42296, 43520, 49760, 52870, 79616, 84592, 87040, 99520, 105740, 159232, 169184, 199040, 211480, 318464, 338368, 398080, 422960, 676736, 796160, 845920, 1353472, 1592320, 1691840, 2706944, 3383680, 5413888, 6767360, 13534720, 27069440]

約数ペア:

[(1, 27069440), (2, 13534720), (4, 6767360), (5, 5413888), (8, 3383680), (10, 2706944), (16, 1691840), (17, 1592320), (20, 1353472), (32, 845920), (34, 796160), (40, 676736), (64, 422960), (68, 398080), (80, 338368), (85, 318464), (128, 211480), (136, 199040), (160, 169184), (170, 159232), (256, 105740), (272, 99520), (311, 87040), (320, 84592), (340, 79616), (512, 52870), (544, 49760), (622, 43520), (640, 42296), (680, 39808), (1024, 26435), (1088, 24880), (1244, 21760), (1280, 21148), (1360, 19904), (1555, 17408), (2176, 12440), (2488, 10880), (2560, 10574), (2720, 9952), (3110, 8704), (4352, 6220), (4976, 5440), (5120, 5287)]