2402560

素因数分解:

$2^8\times 5^1\times {\mathrm{1877}}^1$

素因数の和:1898

約数の個数: 36

約数和(自身を含む): 5757948

約数和(自身を除く): 3355388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1877, 3754, 7508, 9385, 15016, 18770, 30032, 37540, 60064, 75080, 120128, 150160, 240256, 300320, 480512, 600640, 1201280, 2402560]

約数ペア:

[(1, 2402560), (2, 1201280), (4, 600640), (5, 480512), (8, 300320), (10, 240256), (16, 150160), (20, 120128), (32, 75080), (40, 60064), (64, 37540), (80, 30032), (128, 18770), (160, 15016), (256, 9385), (320, 7508), (640, 3754), (1280, 1877)]