5512600

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 13135320

約数和(自身を除く): 7622720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 641, 860, 1075, 1282, 1720, 2150, 2564, 3205, 4300, 5128, 6410, 8600, 12820, 16025, 25640, 27563, 32050, 55126, 64100, 110252, 128200, 137815, 220504, 275630, 551260, 689075, 1102520, 1378150, 2756300, 5512600]

約数ペア:

[(1, 5512600), (2, 2756300), (4, 1378150), (5, 1102520), (8, 689075), (10, 551260), (20, 275630), (25, 220504), (40, 137815), (43, 128200), (50, 110252), (86, 64100), (100, 55126), (172, 32050), (200, 27563), (215, 25640), (344, 16025), (430, 12820), (641, 8600), (860, 6410), (1075, 5128), (1282, 4300), (1720, 3205), (2150, 2564)]