31417400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{22441}}^1$

素因数の和:22464

約数の個数: 48

約数和(自身を含む): 83484240

約数和(自身を除く): 52066840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 22441, 44882, 89764, 112205, 157087, 179528, 224410, 314174, 448820, 561025, 628348, 785435, 897640, 1122050, 1256696, 1570870, 2244100, 3141740, 3927175, 4488200, 6283480, 7854350, 15708700, 31417400]

約数ペア:

[(1, 31417400), (2, 15708700), (4, 7854350), (5, 6283480), (7, 4488200), (8, 3927175), (10, 3141740), (14, 2244100), (20, 1570870), (25, 1256696), (28, 1122050), (35, 897640), (40, 785435), (50, 628348), (56, 561025), (70, 448820), (100, 314174), (140, 224410), (175, 179528), (200, 157087), (280, 112205), (350, 89764), (700, 44882), (1400, 22441)]