10817200

素因数分解:

$2^4\times 5^2\times {\mathrm{27043}}^1$

素因数の和:27061

約数の個数: 30

約数和(自身を含む): 25989284

約数和(自身を除く): 15172084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 27043, 54086, 108172, 135215, 216344, 270430, 432688, 540860, 676075, 1081720, 1352150, 2163440, 2704300, 5408600, 10817200]

約数ペア:

[(1, 10817200), (2, 5408600), (4, 2704300), (5, 2163440), (8, 1352150), (10, 1081720), (16, 676075), (20, 540860), (25, 432688), (40, 270430), (50, 216344), (80, 135215), (100, 108172), (200, 54086), (400, 27043)]