26841800

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 63061440

約数和(自身を除く): 36219640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 824, 1030, 1303, 2060, 2575, 2606, 4120, 5150, 5212, 6515, 10300, 10424, 13030, 20600, 26060, 32575, 52120, 65150, 130300, 134209, 260600, 268418, 536836, 671045, 1073672, 1342090, 2684180, 3355225, 5368360, 6710450, 13420900, 26841800]

約数ペア:

[(1, 26841800), (2, 13420900), (4, 6710450), (5, 5368360), (8, 3355225), (10, 2684180), (20, 1342090), (25, 1073672), (40, 671045), (50, 536836), (100, 268418), (103, 260600), (200, 134209), (206, 130300), (412, 65150), (515, 52120), (824, 32575), (1030, 26060), (1303, 20600), (2060, 13030), (2575, 10424), (2606, 10300), (4120, 6515), (5150, 5212)]