12434000

素因数分解:

$2^4\times 5^3\times {\mathrm{6217}}^1$

素因数の和:6240

約数の個数: 40

約数和(自身を含む): 30070248

約数和(自身を除く): 17636248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 6217, 12434, 24868, 31085, 49736, 62170, 99472, 124340, 155425, 248680, 310850, 497360, 621700, 777125, 1243400, 1554250, 2486800, 3108500, 6217000, 12434000]

約数ペア:

[(1, 12434000), (2, 6217000), (4, 3108500), (5, 2486800), (8, 1554250), (10, 1243400), (16, 777125), (20, 621700), (25, 497360), (40, 310850), (50, 248680), (80, 155425), (100, 124340), (125, 99472), (200, 62170), (250, 49736), (400, 31085), (500, 24868), (1000, 12434), (2000, 6217)]