3761920

素因数分解:

$2^8\times 5^1\times {\mathrm{2939}}^1$

素因数の和:2960

約数の個数: 36

約数和(自身を含む): 9014040

約数和(自身を除く): 5252120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 2939, 5878, 11756, 14695, 23512, 29390, 47024, 58780, 94048, 117560, 188096, 235120, 376192, 470240, 752384, 940480, 1880960, 3761920]

約数ペア:

[(1, 3761920), (2, 1880960), (4, 940480), (5, 752384), (8, 470240), (10, 376192), (16, 235120), (20, 188096), (32, 117560), (40, 94048), (64, 58780), (80, 47024), (128, 29390), (160, 23512), (256, 14695), (320, 11756), (640, 5878), (1280, 2939)]