14026220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 32198880

約数和(自身を除く): 18172660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 739, 949, 1460, 1478, 1898, 2956, 3695, 3796, 4745, 7390, 9490, 9607, 14780, 18980, 19214, 38428, 48035, 53947, 96070, 107894, 192140, 215788, 269735, 539470, 701311, 1078940, 1402622, 2805244, 3506555, 7013110, 14026220]

約数ペア:

[(1, 14026220), (2, 7013110), (4, 3506555), (5, 2805244), (10, 1402622), (13, 1078940), (20, 701311), (26, 539470), (52, 269735), (65, 215788), (73, 192140), (130, 107894), (146, 96070), (260, 53947), (292, 48035), (365, 38428), (730, 19214), (739, 18980), (949, 14780), (1460, 9607), (1478, 9490), (1898, 7390), (2956, 4745), (3695, 3796)]