82321850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3089}}^1$

素因数の和:3155

約数の個数: 48

約数和(自身を含む): 168973560

約数和(自身を除く): 86651710

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 3089, 5330, 6178, 13325, 15445, 26650, 30890, 40157, 77225, 80314, 126649, 154450, 200785, 253298, 401570, 633245, 1003925, 1266490, 1646437, 2007850, 3166225, 3292874, 6332450, 8232185, 16464370, 41160925, 82321850]

約数ペア:

[(1, 82321850), (2, 41160925), (5, 16464370), (10, 8232185), (13, 6332450), (25, 3292874), (26, 3166225), (41, 2007850), (50, 1646437), (65, 1266490), (82, 1003925), (130, 633245), (205, 401570), (325, 253298), (410, 200785), (533, 154450), (650, 126649), (1025, 80314), (1066, 77225), (2050, 40157), (2665, 30890), (3089, 26650), (5330, 15445), (6178, 13325)]