3819488413420

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1\times {\mathrm{2152819}}^1$

素因数の和:2154934

約数の個数: 48

約数和(自身を含む): 8211441047040

約数和(自身を除く): 4391952633620

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 2063, 4126, 8252, 10315, 20630, 41260, 88709, 177418, 354836, 443545, 887090, 1774180, 2152819, 4305638, 8611276, 10764095, 21528190, 43056380, 92571217, 185142434, 370284868, 462856085, 925712170, 1851424340, 4441265597, 8882531194, 17765062388, 22206327985, 44412655970, 88825311940, 190974420671, 381948841342, 763897682684, 954872103355, 1909744206710, 3819488413420]

約数ペア:

[(1, 3819488413420), (2, 1909744206710), (4, 954872103355), (5, 763897682684), (10, 381948841342), (20, 190974420671), (43, 88825311940), (86, 44412655970), (172, 22206327985), (215, 17765062388), (430, 8882531194), (860, 4441265597), (2063, 1851424340), (4126, 925712170), (8252, 462856085), (10315, 370284868), (20630, 185142434), (41260, 92571217), (88709, 43056380), (177418, 21528190), (354836, 10764095), (443545, 8611276), (887090, 4305638), (1774180, 2152819)]