2023973675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 2712763872

約数和(自身を除く): 688790197

約数列:

[1, 5, 17, 25, 83, 85, 181, 317, 415, 425, 905, 1411, 1585, 2075, 3077, 4525, 5389, 7055, 7925, 15023, 15385, 26311, 26945, 35275, 57377, 75115, 76925, 131555, 134725, 255391, 286885, 375575, 447287, 657775, 975409, 1276955, 1434425, 2236435, 4762291, 4877045, 6384775, 11182175, 23811455, 24385225, 80958947, 119057275, 404794735, 2023973675]

約数ペア:

[(1, 2023973675), (5, 404794735), (17, 119057275), (25, 80958947), (83, 24385225), (85, 23811455), (181, 11182175), (317, 6384775), (415, 4877045), (425, 4762291), (905, 2236435), (1411, 1434425), (1585, 1276955), (2075, 975409), (3077, 657775), (4525, 447287), (5389, 375575), (7055, 286885), (7925, 255391), (15023, 134725), (15385, 131555), (26311, 76925), (26945, 75115), (35275, 57377)]