109834220

素因数分解:

$2^2\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{3191}}^1$

素因数の和:4921

約数の個数: 24

約数和(自身を含む): 230858208

約数和(自身を除く): 121023988

約数列:

[1, 2, 4, 5, 10, 20, 1721, 3191, 3442, 6382, 6884, 8605, 12764, 15955, 17210, 31910, 34420, 63820, 5491711, 10983422, 21966844, 27458555, 54917110, 109834220]

約数ペア:

[(1, 109834220), (2, 54917110), (4, 27458555), (5, 21966844), (10, 10983422), (20, 5491711), (1721, 63820), (3191, 34420), (3442, 31910), (6382, 17210), (6884, 15955), (8605, 12764)]