79060000

素因数分解:

$2^5\times 5^4\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 120

約数和(自身を含む): 200748240

約数和(自身を除く): 121688240

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, 625, 670, 800, 944, 1000, 1072, 1180, 1250, 1340, 1475, 1675, 1888, 2000, 2144, 2360, 2500, 2680, 2950, 3350, 3953, 4000, 4720, 5000, 5360, 5900, 6700, 7375, 7906, 8375, 9440, 10000, 10720, 11800, 13400, 14750, 15812, 16750, 19765, 20000, 23600, 26800, 29500, 31624, 33500, 36875, 39530, 41875, 47200, 53600, 59000, 63248, 67000, 73750, 79060, 83750, 98825, 118000, 126496, 134000, 147500, 158120, 167500, 197650, 236000, 268000, 295000, 316240, 335000, 395300, 494125, 590000, 632480, 670000, 790600, 988250, 1180000, 1340000, 1581200, 1976500, 2470625, 3162400, 3953000, 4941250, 7906000, 9882500, 15812000, 19765000, 39530000, 79060000]

約数ペア:

[(1, 79060000), (2, 39530000), (4, 19765000), (5, 15812000), (8, 9882500), (10, 7906000), (16, 4941250), (20, 3953000), (25, 3162400), (32, 2470625), (40, 1976500), (50, 1581200), (59, 1340000), (67, 1180000), (80, 988250), (100, 790600), (118, 670000), (125, 632480), (134, 590000), (160, 494125), (200, 395300), (236, 335000), (250, 316240), (268, 295000), (295, 268000), (335, 236000), (400, 197650), (472, 167500), (500, 158120), (536, 147500), (590, 134000), (625, 126496), (670, 118000), (800, 98825), (944, 83750), (1000, 79060), (1072, 73750), (1180, 67000), (1250, 63248), (1340, 59000), (1475, 53600), (1675, 47200), (1888, 41875), (2000, 39530), (2144, 36875), (2360, 33500), (2500, 31624), (2680, 29500), (2950, 26800), (3350, 23600), (3953, 20000), (4000, 19765), (4720, 16750), (5000, 15812), (5360, 14750), (5900, 13400), (6700, 11800), (7375, 10720), (7906, 10000), (8375, 9440)]