10712840

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2503}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 24338880

約数和(自身を除く): 13626040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 2503, 4280, 5006, 10012, 12515, 20024, 25030, 50060, 100120, 267821, 535642, 1071284, 1339105, 2142568, 2678210, 5356420, 10712840]

約数ペア:

[(1, 10712840), (2, 5356420), (4, 2678210), (5, 2142568), (8, 1339105), (10, 1071284), (20, 535642), (40, 267821), (107, 100120), (214, 50060), (428, 25030), (535, 20024), (856, 12515), (1070, 10012), (2140, 5006), (2503, 4280)]