2167040

素因数分解:

$2^8\times 5^1\times {\mathrm{1693}}^1$

素因数の和:1714

約数の個数: 36

約数和(自身を含む): 5193804

約数和(自身を除く): 3026764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1693, 3386, 6772, 8465, 13544, 16930, 27088, 33860, 54176, 67720, 108352, 135440, 216704, 270880, 433408, 541760, 1083520, 2167040]

約数ペア:

[(1, 2167040), (2, 1083520), (4, 541760), (5, 433408), (8, 270880), (10, 216704), (16, 135440), (20, 108352), (32, 67720), (40, 54176), (64, 33860), (80, 27088), (128, 16930), (160, 13544), (256, 8465), (320, 6772), (640, 3386), (1280, 1693)]