27403750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1993}}^1$

素因数の和:2026

約数の個数: 40

約数和(自身を含む): 56063304

約数和(自身を除く): 28659554

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 1993, 2750, 3986, 6875, 9965, 13750, 19930, 21923, 43846, 49825, 99650, 109615, 219230, 249125, 498250, 548075, 1096150, 1245625, 2491250, 2740375, 5480750, 13701875, 27403750]

約数ペア:

[(1, 27403750), (2, 13701875), (5, 5480750), (10, 2740375), (11, 2491250), (22, 1245625), (25, 1096150), (50, 548075), (55, 498250), (110, 249125), (125, 219230), (250, 109615), (275, 99650), (550, 49825), (625, 43846), (1250, 21923), (1375, 19930), (1993, 13750), (2750, 9965), (3986, 6875)]