10342880

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 24675840

約数和(自身を除く): 14332960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 509, 635, 1016, 1018, 1270, 2032, 2036, 2540, 2545, 4064, 4072, 5080, 5090, 8144, 10160, 10180, 16288, 20320, 20360, 40720, 64643, 81440, 129286, 258572, 323215, 517144, 646430, 1034288, 1292860, 2068576, 2585720, 5171440, 10342880]

約数ペア:

[(1, 10342880), (2, 5171440), (4, 2585720), (5, 2068576), (8, 1292860), (10, 1034288), (16, 646430), (20, 517144), (32, 323215), (40, 258572), (80, 129286), (127, 81440), (160, 64643), (254, 40720), (508, 20360), (509, 20320), (635, 16288), (1016, 10180), (1018, 10160), (1270, 8144), (2032, 5090), (2036, 5080), (2540, 4072), (2545, 4064)]