15812000

素因数分解:

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

素因数の和:151

約数の個数: 96

約数和(自身を含む): 40098240

約数和(自身を除く): 24286240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 67, 80, 100, 118, 125, 134, 160, 200, 236, 250, 268, 295, 335, 400, 472, 500, 536, 590, 670, 800, 944, 1000, 1072, 1180, 1340, 1475, 1675, 1888, 2000, 2144, 2360, 2680, 2950, 3350, 3953, 4000, 4720, 5360, 5900, 6700, 7375, 7906, 8375, 9440, 10720, 11800, 13400, 14750, 15812, 16750, 19765, 23600, 26800, 29500, 31624, 33500, 39530, 47200, 53600, 59000, 63248, 67000, 79060, 98825, 118000, 126496, 134000, 158120, 197650, 236000, 268000, 316240, 395300, 494125, 632480, 790600, 988250, 1581200, 1976500, 3162400, 3953000, 7906000, 15812000]

約数ペア:

[(1, 15812000), (2, 7906000), (4, 3953000), (5, 3162400), (8, 1976500), (10, 1581200), (16, 988250), (20, 790600), (25, 632480), (32, 494125), (40, 395300), (50, 316240), (59, 268000), (67, 236000), (80, 197650), (100, 158120), (118, 134000), (125, 126496), (134, 118000), (160, 98825), (200, 79060), (236, 67000), (250, 63248), (268, 59000), (295, 53600), (335, 47200), (400, 39530), (472, 33500), (500, 31624), (536, 29500), (590, 26800), (670, 23600), (800, 19765), (944, 16750), (1000, 15812), (1072, 14750), (1180, 13400), (1340, 11800), (1475, 10720), (1675, 9440), (1888, 8375), (2000, 7906), (2144, 7375), (2360, 6700), (2680, 5900), (2950, 5360), (3350, 4720), (3953, 4000)]