3953000

素因数分解:

$2^3\times 5^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 9547200

約数和(自身を除く): 5594200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 67, 100, 118, 125, 134, 200, 236, 250, 268, 295, 335, 472, 500, 536, 590, 670, 1000, 1180, 1340, 1475, 1675, 2360, 2680, 2950, 3350, 3953, 5900, 6700, 7375, 7906, 8375, 11800, 13400, 14750, 15812, 16750, 19765, 29500, 31624, 33500, 39530, 59000, 67000, 79060, 98825, 158120, 197650, 395300, 494125, 790600, 988250, 1976500, 3953000]

約数ペア:

[(1, 3953000), (2, 1976500), (4, 988250), (5, 790600), (8, 494125), (10, 395300), (20, 197650), (25, 158120), (40, 98825), (50, 79060), (59, 67000), (67, 59000), (100, 39530), (118, 33500), (125, 31624), (134, 29500), (200, 19765), (236, 16750), (250, 15812), (268, 14750), (295, 13400), (335, 11800), (472, 8375), (500, 7906), (536, 7375), (590, 6700), (670, 5900), (1000, 3953), (1180, 3350), (1340, 2950), (1475, 2680), (1675, 2360)]