3531280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1243

約数の個数: 40

約数和(自身を含む): 8439192

約数和(自身を除く): 4907912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1193, 1480, 2386, 2960, 4772, 5965, 9544, 11930, 19088, 23860, 44141, 47720, 88282, 95440, 176564, 220705, 353128, 441410, 706256, 882820, 1765640, 3531280]

約数ペア:

[(1, 3531280), (2, 1765640), (4, 882820), (5, 706256), (8, 441410), (10, 353128), (16, 220705), (20, 176564), (37, 95440), (40, 88282), (74, 47720), (80, 44141), (148, 23860), (185, 19088), (296, 11930), (370, 9544), (592, 5965), (740, 4772), (1193, 2960), (1480, 2386)]