2089526260

素因数分解:

$2^2\times 5^1\times {\mathrm{5413}}^1\times {\mathrm{19301}}^1$

素因数の和:24723

約数の個数: 24

約数和(自身を含む): 4389043176

約数和(自身を除く): 2299516916

約数列:

[1, 2, 4, 5, 10, 20, 5413, 10826, 19301, 21652, 27065, 38602, 54130, 77204, 96505, 108260, 193010, 386020, 104476313, 208952626, 417905252, 522381565, 1044763130, 2089526260]

約数ペア:

[(1, 2089526260), (2, 1044763130), (4, 522381565), (5, 417905252), (10, 208952626), (20, 104476313), (5413, 386020), (10826, 193010), (19301, 108260), (21652, 96505), (27065, 77204), (38602, 54130)]