55168000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{431}}^1$

素因数の和:466

約数の個数: 88

約数和(自身を含む): 137951424

約数和(自身を除く): 82783424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 431, 500, 512, 640, 800, 862, 1000, 1024, 1280, 1600, 1724, 2000, 2155, 2560, 3200, 3448, 4000, 4310, 5120, 6400, 6896, 8000, 8620, 10775, 12800, 13792, 16000, 17240, 21550, 25600, 27584, 32000, 34480, 43100, 53875, 55168, 64000, 68960, 86200, 107750, 110336, 128000, 137920, 172400, 215500, 220672, 275840, 344800, 431000, 441344, 551680, 689600, 862000, 1103360, 1379200, 1724000, 2206720, 2758400, 3448000, 5516800, 6896000, 11033600, 13792000, 27584000, 55168000]

約数ペア:

[(1, 55168000), (2, 27584000), (4, 13792000), (5, 11033600), (8, 6896000), (10, 5516800), (16, 3448000), (20, 2758400), (25, 2206720), (32, 1724000), (40, 1379200), (50, 1103360), (64, 862000), (80, 689600), (100, 551680), (125, 441344), (128, 431000), (160, 344800), (200, 275840), (250, 220672), (256, 215500), (320, 172400), (400, 137920), (431, 128000), (500, 110336), (512, 107750), (640, 86200), (800, 68960), (862, 64000), (1000, 55168), (1024, 53875), (1280, 43100), (1600, 34480), (1724, 32000), (2000, 27584), (2155, 25600), (2560, 21550), (3200, 17240), (3448, 16000), (4000, 13792), (4310, 12800), (5120, 10775), (6400, 8620), (6896, 8000)]