13109320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{46819}}^1$

素因数の和:46837

約数の個数: 32

約数和(自身を含む): 33710400

約数和(自身を除く): 20601080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 46819, 93638, 187276, 234095, 327733, 374552, 468190, 655466, 936380, 1310932, 1638665, 1872760, 2621864, 3277330, 6554660, 13109320]

約数ペア:

[(1, 13109320), (2, 6554660), (4, 3277330), (5, 2621864), (7, 1872760), (8, 1638665), (10, 1310932), (14, 936380), (20, 655466), (28, 468190), (35, 374552), (40, 327733), (56, 234095), (70, 187276), (140, 93638), (280, 46819)]