3350000

素因数分解:

$2^4\times 5^5\times {\mathrm{67}}^1$

素因数の和:100

約数の個数: 60

約数和(自身を含む): 8233848

約数和(自身を除く): 4883848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 125, 134, 200, 250, 268, 335, 400, 500, 536, 625, 670, 1000, 1072, 1250, 1340, 1675, 2000, 2500, 2680, 3125, 3350, 5000, 5360, 6250, 6700, 8375, 10000, 12500, 13400, 16750, 25000, 26800, 33500, 41875, 50000, 67000, 83750, 134000, 167500, 209375, 335000, 418750, 670000, 837500, 1675000, 3350000]

約数ペア:

[(1, 3350000), (2, 1675000), (4, 837500), (5, 670000), (8, 418750), (10, 335000), (16, 209375), (20, 167500), (25, 134000), (40, 83750), (50, 67000), (67, 50000), (80, 41875), (100, 33500), (125, 26800), (134, 25000), (200, 16750), (250, 13400), (268, 12500), (335, 10000), (400, 8375), (500, 6700), (536, 6250), (625, 5360), (670, 5000), (1000, 3350), (1072, 3125), (1250, 2680), (1340, 2500), (1675, 2000)]