108096820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2297}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 245922768

約数和(自身を除く): 137825948

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 181, 260, 362, 724, 905, 1810, 2297, 2353, 3620, 4594, 4706, 9188, 9412, 11485, 11765, 22970, 23530, 29861, 45940, 47060, 59722, 119444, 149305, 298610, 415757, 597220, 831514, 1663028, 2078785, 4157570, 5404841, 8315140, 10809682, 21619364, 27024205, 54048410, 108096820]

約数ペア:

[(1, 108096820), (2, 54048410), (4, 27024205), (5, 21619364), (10, 10809682), (13, 8315140), (20, 5404841), (26, 4157570), (52, 2078785), (65, 1663028), (130, 831514), (181, 597220), (260, 415757), (362, 298610), (724, 149305), (905, 119444), (1810, 59722), (2297, 47060), (2353, 45940), (3620, 29861), (4594, 23530), (4706, 22970), (9188, 11765), (9412, 11485)]