10521040

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 24596640

約数和(自身を除く): 14075600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 379, 694, 758, 1388, 1516, 1735, 1895, 2776, 3032, 3470, 3790, 5552, 6064, 6940, 7580, 13880, 15160, 27760, 30320, 131513, 263026, 526052, 657565, 1052104, 1315130, 2104208, 2630260, 5260520, 10521040]

約数ペア:

[(1, 10521040), (2, 5260520), (4, 2630260), (5, 2104208), (8, 1315130), (10, 1052104), (16, 657565), (20, 526052), (40, 263026), (80, 131513), (347, 30320), (379, 27760), (694, 15160), (758, 13880), (1388, 7580), (1516, 6940), (1735, 6064), (1895, 5552), (2776, 3790), (3032, 3470)]