12609400

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 29786040

約数和(自身を除く): 17176640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 941, 1340, 1675, 1882, 2680, 3350, 3764, 4705, 6700, 7528, 9410, 13400, 18820, 23525, 37640, 47050, 63047, 94100, 126094, 188200, 252188, 315235, 504376, 630470, 1260940, 1576175, 2521880, 3152350, 6304700, 12609400]

約数ペア:

[(1, 12609400), (2, 6304700), (4, 3152350), (5, 2521880), (8, 1576175), (10, 1260940), (20, 630470), (25, 504376), (40, 315235), (50, 252188), (67, 188200), (100, 126094), (134, 94100), (200, 63047), (268, 47050), (335, 37640), (536, 23525), (670, 18820), (941, 13400), (1340, 9410), (1675, 7528), (1882, 6700), (2680, 4705), (3350, 3764)]