25598940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25097}}^1$

素因数の和:25126

約数の個数: 48

約数和(自身を含む): 75896352

約数和(自身を除く): 50297412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 25097, 50194, 75291, 100388, 125485, 150582, 250970, 301164, 376455, 426649, 501940, 752910, 853298, 1279947, 1505820, 1706596, 2133245, 2559894, 4266490, 5119788, 6399735, 8532980, 12799470, 25598940]

約数ペア:

[(1, 25598940), (2, 12799470), (3, 8532980), (4, 6399735), (5, 5119788), (6, 4266490), (10, 2559894), (12, 2133245), (15, 1706596), (17, 1505820), (20, 1279947), (30, 853298), (34, 752910), (51, 501940), (60, 426649), (68, 376455), (85, 301164), (102, 250970), (170, 150582), (204, 125485), (255, 100388), (340, 75291), (510, 50194), (1020, 25097)]