514046860

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{90821}}^1$

素因数の和:91113

約数の個数: 24

約数和(自身を含む): 1083324816

約数和(自身を除く): 569277956

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 90821, 181642, 363284, 454105, 908210, 1816420, 25702343, 51404686, 102809372, 128511715, 257023430, 514046860]

約数ペア:

[(1, 514046860), (2, 257023430), (4, 128511715), (5, 102809372), (10, 51404686), (20, 25702343), (283, 1816420), (566, 908210), (1132, 454105), (1415, 363284), (2830, 181642), (5660, 90821)]