11805400

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 27888840

約数和(自身を除く): 16083440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 881, 1340, 1675, 1762, 2680, 3350, 3524, 4405, 6700, 7048, 8810, 13400, 17620, 22025, 35240, 44050, 59027, 88100, 118054, 176200, 236108, 295135, 472216, 590270, 1180540, 1475675, 2361080, 2951350, 5902700, 11805400]

約数ペア:

[(1, 11805400), (2, 5902700), (4, 2951350), (5, 2361080), (8, 1475675), (10, 1180540), (20, 590270), (25, 472216), (40, 295135), (50, 236108), (67, 176200), (100, 118054), (134, 88100), (200, 59027), (268, 44050), (335, 35240), (536, 22025), (670, 17620), (881, 13400), (1340, 8810), (1675, 7048), (1762, 6700), (2680, 4405), (3350, 3524)]