13298600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 38167200

約数和(自身を除く): 24868600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 49, 50, 56, 59, 70, 92, 98, 100, 115, 118, 140, 161, 175, 184, 196, 200, 230, 236, 245, 280, 295, 322, 350, 392, 413, 460, 472, 490, 575, 590, 644, 700, 805, 826, 920, 980, 1127, 1150, 1180, 1225, 1288, 1357, 1400, 1475, 1610, 1652, 1960, 2065, 2254, 2300, 2360, 2450, 2714, 2891, 2950, 3220, 3304, 4025, 4130, 4508, 4600, 4900, 5428, 5635, 5782, 5900, 6440, 6785, 8050, 8260, 9016, 9499, 9800, 10325, 10856, 11270, 11564, 11800, 13570, 14455, 16100, 16520, 18998, 20650, 22540, 23128, 27140, 28175, 28910, 32200, 33925, 37996, 41300, 45080, 47495, 54280, 56350, 57820, 66493, 67850, 72275, 75992, 82600, 94990, 112700, 115640, 132986, 135700, 144550, 189980, 225400, 237475, 265972, 271400, 289100, 332465, 379960, 474950, 531944, 578200, 664930, 949900, 1329860, 1662325, 1899800, 2659720, 3324650, 6649300, 13298600]

約数ペア:

[(1, 13298600), (2, 6649300), (4, 3324650), (5, 2659720), (7, 1899800), (8, 1662325), (10, 1329860), (14, 949900), (20, 664930), (23, 578200), (25, 531944), (28, 474950), (35, 379960), (40, 332465), (46, 289100), (49, 271400), (50, 265972), (56, 237475), (59, 225400), (70, 189980), (92, 144550), (98, 135700), (100, 132986), (115, 115640), (118, 112700), (140, 94990), (161, 82600), (175, 75992), (184, 72275), (196, 67850), (200, 66493), (230, 57820), (236, 56350), (245, 54280), (280, 47495), (295, 45080), (322, 41300), (350, 37996), (392, 33925), (413, 32200), (460, 28910), (472, 28175), (490, 27140), (575, 23128), (590, 22540), (644, 20650), (700, 18998), (805, 16520), (826, 16100), (920, 14455), (980, 13570), (1127, 11800), (1150, 11564), (1180, 11270), (1225, 10856), (1288, 10325), (1357, 9800), (1400, 9499), (1475, 9016), (1610, 8260), (1652, 8050), (1960, 6785), (2065, 6440), (2254, 5900), (2300, 5782), (2360, 5635), (2450, 5428), (2714, 4900), (2891, 4600), (2950, 4508), (3220, 4130), (3304, 4025)]