10629320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20441}}^1$

素因数の和:20465

約数の個数: 32

約数和(自身を含む): 25756920

約数和(自身を除く): 15127600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20441, 40882, 81764, 102205, 163528, 204410, 265733, 408820, 531466, 817640, 1062932, 1328665, 2125864, 2657330, 5314660, 10629320]

約数ペア:

[(1, 10629320), (2, 5314660), (4, 2657330), (5, 2125864), (8, 1328665), (10, 1062932), (13, 817640), (20, 531466), (26, 408820), (40, 265733), (52, 204410), (65, 163528), (104, 102205), (130, 81764), (260, 40882), (520, 20441)]