13705000

素因数分解:

$2^3\times 5^4\times {\mathrm{2741}}^1$

素因数の和:2767

約数の個数: 40

約数和(自身を含む): 32122530

約数和(自身を除く): 18417530

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 2741, 5000, 5482, 10964, 13705, 21928, 27410, 54820, 68525, 109640, 137050, 274100, 342625, 548200, 685250, 1370500, 1713125, 2741000, 3426250, 6852500, 13705000]

約数ペア:

[(1, 13705000), (2, 6852500), (4, 3426250), (5, 2741000), (8, 1713125), (10, 1370500), (20, 685250), (25, 548200), (40, 342625), (50, 274100), (100, 137050), (125, 109640), (200, 68525), (250, 54820), (500, 27410), (625, 21928), (1000, 13705), (1250, 10964), (2500, 5482), (2741, 5000)]