2093440

素因数分解:

$2^7\times 5^1\times {\mathrm{3271}}^1$

素因数の和:3290

約数の個数: 32

約数和(自身を含む): 5006160

約数和(自身を除く): 2912720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3271, 6542, 13084, 16355, 26168, 32710, 52336, 65420, 104672, 130840, 209344, 261680, 418688, 523360, 1046720, 2093440]

約数ペア:

[(1, 2093440), (2, 1046720), (4, 523360), (5, 418688), (8, 261680), (10, 209344), (16, 130840), (20, 104672), (32, 65420), (40, 52336), (64, 32710), (80, 26168), (128, 16355), (160, 13084), (320, 6542), (640, 3271)]