128565550090

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{977}}^1\times {\mathrm{46499}}^1$

素因数の和:47766

約数の個数: 32

約数和(自身を含む): 232478424000

約数和(自身を除く): 103912873910

約数列:

[1, 2, 5, 10, 283, 566, 977, 1415, 1954, 2830, 4885, 9770, 46499, 92998, 232495, 276491, 464990, 552982, 1382455, 2764910, 13159217, 26318434, 45429523, 65796085, 90859046, 131592170, 227147615, 454295230, 12856555009, 25713110018, 64282775045, 128565550090]

約数ペア:

[(1, 128565550090), (2, 64282775045), (5, 25713110018), (10, 12856555009), (283, 454295230), (566, 227147615), (977, 131592170), (1415, 90859046), (1954, 65796085), (2830, 45429523), (4885, 26318434), (9770, 13159217), (46499, 2764910), (92998, 1382455), (232495, 552982), (276491, 464990)]