11051380

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2039}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 23304960

約数和(自身を除く): 12253580

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2039, 2710, 4078, 5420, 8156, 10195, 20390, 40780, 552569, 1105138, 2210276, 2762845, 5525690, 11051380]

約数ペア:

[(1, 11051380), (2, 5525690), (4, 2762845), (5, 2210276), (10, 1105138), (20, 552569), (271, 40780), (542, 20390), (1084, 10195), (1355, 8156), (2039, 5420), (2710, 4078)]