14885320

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1889}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 33679800

約数和(自身を除く): 18794480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1889, 1970, 3778, 3940, 7556, 7880, 9445, 15112, 18890, 37780, 75560, 372133, 744266, 1488532, 1860665, 2977064, 3721330, 7442660, 14885320]

約数ペア:

[(1, 14885320), (2, 7442660), (4, 3721330), (5, 2977064), (8, 1860665), (10, 1488532), (20, 744266), (40, 372133), (197, 75560), (394, 37780), (788, 18890), (985, 15112), (1576, 9445), (1889, 7880), (1970, 7556), (3778, 3940)]