4787320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4127}}^1$

素因数の和:4167

約数の個数: 32

約数和(自身を含む): 11145600

約数和(自身を除く): 6358280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 4127, 8254, 16508, 20635, 33016, 41270, 82540, 119683, 165080, 239366, 478732, 598415, 957464, 1196830, 2393660, 4787320]

約数ペア:

[(1, 4787320), (2, 2393660), (4, 1196830), (5, 957464), (8, 598415), (10, 478732), (20, 239366), (29, 165080), (40, 119683), (58, 82540), (116, 41270), (145, 33016), (232, 20635), (290, 16508), (580, 8254), (1160, 4127)]