11859200

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:152

約数の個数: 108

約数和(自身を含む): 31365180

約数和(自身を除く): 19505980

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 109, 128, 136, 160, 170, 200, 218, 256, 272, 320, 340, 400, 425, 436, 544, 545, 640, 680, 800, 850, 872, 1088, 1090, 1280, 1360, 1600, 1700, 1744, 1853, 2176, 2180, 2720, 2725, 3200, 3400, 3488, 3706, 4352, 4360, 5440, 5450, 6400, 6800, 6976, 7412, 8720, 9265, 10880, 10900, 13600, 13952, 14824, 17440, 18530, 21760, 21800, 27200, 27904, 29648, 34880, 37060, 43600, 46325, 54400, 59296, 69760, 74120, 87200, 92650, 108800, 118592, 139520, 148240, 174400, 185300, 237184, 296480, 348800, 370600, 474368, 592960, 697600, 741200, 1185920, 1482400, 2371840, 2964800, 5929600, 11859200]

約数ペア:

[(1, 11859200), (2, 5929600), (4, 2964800), (5, 2371840), (8, 1482400), (10, 1185920), (16, 741200), (17, 697600), (20, 592960), (25, 474368), (32, 370600), (34, 348800), (40, 296480), (50, 237184), (64, 185300), (68, 174400), (80, 148240), (85, 139520), (100, 118592), (109, 108800), (128, 92650), (136, 87200), (160, 74120), (170, 69760), (200, 59296), (218, 54400), (256, 46325), (272, 43600), (320, 37060), (340, 34880), (400, 29648), (425, 27904), (436, 27200), (544, 21800), (545, 21760), (640, 18530), (680, 17440), (800, 14824), (850, 13952), (872, 13600), (1088, 10900), (1090, 10880), (1280, 9265), (1360, 8720), (1600, 7412), (1700, 6976), (1744, 6800), (1853, 6400), (2176, 5450), (2180, 5440), (2720, 4360), (2725, 4352), (3200, 3706), (3400, 3488)]