27389750

素因数分解:

$2^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 24502090

約数列:

[1, 2, 5, 10, 25, 50, 89, 125, 178, 250, 445, 890, 1231, 2225, 2462, 4450, 6155, 11125, 12310, 22250, 30775, 61550, 109559, 153875, 219118, 307750, 547795, 1095590, 2738975, 5477950, 13694875, 27389750]

約数ペア:

[(1, 27389750), (2, 13694875), (5, 5477950), (10, 2738975), (25, 1095590), (50, 547795), (89, 307750), (125, 219118), (178, 153875), (250, 109559), (445, 61550), (890, 30775), (1231, 22250), (2225, 12310), (2462, 11125), (4450, 6155)]