27039560

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6563}}^1$

素因数の和:6677

約数の個数: 32

約数和(自身を含む): 61439040

約数和(自身を除く): 34399480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 6563, 13126, 26252, 32815, 52504, 65630, 131260, 262520, 675989, 1351978, 2703956, 3379945, 5407912, 6759890, 13519780, 27039560]

約数ペア:

[(1, 27039560), (2, 13519780), (4, 6759890), (5, 5407912), (8, 3379945), (10, 2703956), (20, 1351978), (40, 675989), (103, 262520), (206, 131260), (412, 65630), (515, 52504), (824, 32815), (1030, 26252), (2060, 13126), (4120, 6563)]