2127694460

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1\times {\mathrm{883}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 4502289792

約数和(自身を除く): 2374595332

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 571, 844, 883, 1055, 1142, 1766, 2110, 2284, 2855, 3532, 4220, 4415, 5710, 8830, 11420, 17660, 120481, 186313, 240962, 372626, 481924, 504193, 602405, 745252, 931565, 1008386, 1204810, 1863130, 2016772, 2409620, 2520965, 3726260, 5041930, 10083860, 106384723, 212769446, 425538892, 531923615, 1063847230, 2127694460]

約数ペア:

[(1, 2127694460), (2, 1063847230), (4, 531923615), (5, 425538892), (10, 212769446), (20, 106384723), (211, 10083860), (422, 5041930), (571, 3726260), (844, 2520965), (883, 2409620), (1055, 2016772), (1142, 1863130), (1766, 1204810), (2110, 1008386), (2284, 931565), (2855, 745252), (3532, 602405), (4220, 504193), (4415, 481924), (5710, 372626), (8830, 240962), (11420, 186313), (17660, 120481)]