2922771260

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{3469}}^1$

素因数の和:3990

約数の個数: 48

約数和(自身を含む): 6214353600

約数和(自身を除く): 3291582340

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 409, 412, 515, 818, 1030, 1636, 2045, 2060, 3469, 4090, 6938, 8180, 13876, 17345, 34690, 42127, 69380, 84254, 168508, 210635, 357307, 421270, 714614, 842540, 1418821, 1429228, 1786535, 2837642, 3573070, 5675284, 7094105, 7146140, 14188210, 28376420, 146138563, 292277126, 584554252, 730692815, 1461385630, 2922771260]

約数ペア:

[(1, 2922771260), (2, 1461385630), (4, 730692815), (5, 584554252), (10, 292277126), (20, 146138563), (103, 28376420), (206, 14188210), (409, 7146140), (412, 7094105), (515, 5675284), (818, 3573070), (1030, 2837642), (1636, 1786535), (2045, 1429228), (2060, 1418821), (3469, 842540), (4090, 714614), (6938, 421270), (8180, 357307), (13876, 210635), (17345, 168508), (34690, 84254), (42127, 69380)]