131627200

素因数分解:

$2^6\times 5^2\times {\mathrm{82267}}^1$

素因数の和:82289

約数の個数: 42

約数和(自身を含む): 323889116

約数和(自身を除く): 192261916

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 82267, 164534, 329068, 411335, 658136, 822670, 1316272, 1645340, 2056675, 2632544, 3290680, 4113350, 5265088, 6581360, 8226700, 13162720, 16453400, 26325440, 32906800, 65813600, 131627200]

約数ペア:

[(1, 131627200), (2, 65813600), (4, 32906800), (5, 26325440), (8, 16453400), (10, 13162720), (16, 8226700), (20, 6581360), (25, 5265088), (32, 4113350), (40, 3290680), (50, 2632544), (64, 2056675), (80, 1645340), (100, 1316272), (160, 822670), (200, 658136), (320, 411335), (400, 329068), (800, 164534), (1600, 82267)]