8045560045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1789891}}^1$

素因数の和:1789956

約数の個数: 16

約数和(自身を含む): 10309777920

約数和(自身を除く): 2264217875

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 1789891, 8949455, 51906839, 55486621, 259534195, 277433105, 1609112009, 8045560045]

約数ペア:

[(1, 8045560045), (5, 1609112009), (29, 277433105), (31, 259534195), (145, 55486621), (155, 51906839), (899, 8949455), (4495, 1789891)]