24849680

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2903}}^1$

素因数の和:3023

約数の個数: 40

約数和(自身を含む): 58335552

約数和(自身を除く): 33485872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 2903, 4280, 5806, 8560, 11612, 14515, 23224, 29030, 46448, 58060, 116120, 232240, 310621, 621242, 1242484, 1553105, 2484968, 3106210, 4969936, 6212420, 12424840, 24849680]

約数ペア:

[(1, 24849680), (2, 12424840), (4, 6212420), (5, 4969936), (8, 3106210), (10, 2484968), (16, 1553105), (20, 1242484), (40, 621242), (80, 310621), (107, 232240), (214, 116120), (428, 58060), (535, 46448), (856, 29030), (1070, 23224), (1712, 14515), (2140, 11612), (2903, 8560), (4280, 5806)]