83852120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{190573}}^1$

素因数の和:190595

約数の個数: 32

約数和(自身を含む): 205819920

約数和(自身を除く): 121967800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 190573, 381146, 762292, 952865, 1524584, 1905730, 2096303, 3811460, 4192606, 7622920, 8385212, 10481515, 16770424, 20963030, 41926060, 83852120]

約数ペア:

[(1, 83852120), (2, 41926060), (4, 20963030), (5, 16770424), (8, 10481515), (10, 8385212), (11, 7622920), (20, 4192606), (22, 3811460), (40, 2096303), (44, 1905730), (55, 1524584), (88, 952865), (110, 762292), (220, 381146), (440, 190573)]