52636000

素因数分解:

$2^5\times 5^3\times {\mathrm{13159}}^1$

素因数の和:13184

約数の個数: 48

約数和(自身を含む): 129336480

約数和(自身を除く): 76700480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 13159, 26318, 52636, 65795, 105272, 131590, 210544, 263180, 328975, 421088, 526360, 657950, 1052720, 1315900, 1644875, 2105440, 2631800, 3289750, 5263600, 6579500, 10527200, 13159000, 26318000, 52636000]

約数ペア:

[(1, 52636000), (2, 26318000), (4, 13159000), (5, 10527200), (8, 6579500), (10, 5263600), (16, 3289750), (20, 2631800), (25, 2105440), (32, 1644875), (40, 1315900), (50, 1052720), (80, 657950), (100, 526360), (125, 421088), (160, 328975), (200, 263180), (250, 210544), (400, 131590), (500, 105272), (800, 65795), (1000, 52636), (2000, 26318), (4000, 13159)]