45159070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2063}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 89164800

約数和(自身を除く): 44005730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2063, 2189, 4126, 4378, 10315, 10945, 20630, 21890, 22693, 45386, 113465, 226930, 410537, 821074, 2052685, 4105370, 4515907, 9031814, 22579535, 45159070]

約数ペア:

[(1, 45159070), (2, 22579535), (5, 9031814), (10, 4515907), (11, 4105370), (22, 2052685), (55, 821074), (110, 410537), (199, 226930), (398, 113465), (995, 45386), (1990, 22693), (2063, 21890), (2189, 20630), (4126, 10945), (4378, 10315)]