1554400

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 3984120

約数和(自身を除く): 2429720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 67, 80, 100, 116, 134, 145, 160, 200, 232, 268, 290, 335, 400, 464, 536, 580, 670, 725, 800, 928, 1072, 1160, 1340, 1450, 1675, 1943, 2144, 2320, 2680, 2900, 3350, 3886, 4640, 5360, 5800, 6700, 7772, 9715, 10720, 11600, 13400, 15544, 19430, 23200, 26800, 31088, 38860, 48575, 53600, 62176, 77720, 97150, 155440, 194300, 310880, 388600, 777200, 1554400]

約数ペア:

[(1, 1554400), (2, 777200), (4, 388600), (5, 310880), (8, 194300), (10, 155440), (16, 97150), (20, 77720), (25, 62176), (29, 53600), (32, 48575), (40, 38860), (50, 31088), (58, 26800), (67, 23200), (80, 19430), (100, 15544), (116, 13400), (134, 11600), (145, 10720), (160, 9715), (200, 7772), (232, 6700), (268, 5800), (290, 5360), (335, 4640), (400, 3886), (464, 3350), (536, 2900), (580, 2680), (670, 2320), (725, 2144), (800, 1943), (928, 1675), (1072, 1450), (1160, 1340)]