12702400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:506

約数の個数: 84

約数和(自身を含む): 33165288

約数和(自身を除く): 20462888

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 467, 544, 680, 800, 850, 934, 1088, 1360, 1600, 1700, 1868, 2335, 2720, 3400, 3736, 4670, 5440, 6800, 7472, 7939, 9340, 11675, 13600, 14944, 15878, 18680, 23350, 27200, 29888, 31756, 37360, 39695, 46700, 63512, 74720, 79390, 93400, 127024, 149440, 158780, 186800, 198475, 254048, 317560, 373600, 396950, 508096, 635120, 747200, 793900, 1270240, 1587800, 2540480, 3175600, 6351200, 12702400]

約数ペア:

[(1, 12702400), (2, 6351200), (4, 3175600), (5, 2540480), (8, 1587800), (10, 1270240), (16, 793900), (17, 747200), (20, 635120), (25, 508096), (32, 396950), (34, 373600), (40, 317560), (50, 254048), (64, 198475), (68, 186800), (80, 158780), (85, 149440), (100, 127024), (136, 93400), (160, 79390), (170, 74720), (200, 63512), (272, 46700), (320, 39695), (340, 37360), (400, 31756), (425, 29888), (467, 27200), (544, 23350), (680, 18680), (800, 15878), (850, 14944), (934, 13600), (1088, 11675), (1360, 9340), (1600, 7939), (1700, 7472), (1868, 6800), (2335, 5440), (2720, 4670), (3400, 3736)]