1284155520010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56827}}^1\times {\mathrm{205433}}^1$

素因数の和:262278

約数の個数: 32

約数和(自身を含む): 2521671124032

約数和(自身を除く): 1237515604022

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 56827, 113654, 205433, 284135, 410866, 568270, 625097, 1027165, 1250194, 2054330, 2259763, 3125485, 4519526, 6250970, 11298815, 22597630, 11674141091, 23348282182, 58370705455, 116741410910, 128415552001, 256831104002, 642077760005, 1284155520010]

約数ペア:

[(1, 1284155520010), (2, 642077760005), (5, 256831104002), (10, 128415552001), (11, 116741410910), (22, 58370705455), (55, 23348282182), (110, 11674141091), (56827, 22597630), (113654, 11298815), (205433, 6250970), (284135, 4519526), (410866, 3125485), (568270, 2259763), (625097, 2054330), (1027165, 1250194)]