85646702980

素因数分解:

$2^2\times 5^1\times {\mathrm{9157}}^1\times {\mathrm{467657}}^1$

素因数の和:476823

約数の個数: 24

約数和(自身を含む): 179878102488

約数和(自身を除く): 94231399508

約数列:

[1, 2, 4, 5, 10, 20, 9157, 18314, 36628, 45785, 91570, 183140, 467657, 935314, 1870628, 2338285, 4676570, 9353140, 4282335149, 8564670298, 17129340596, 21411675745, 42823351490, 85646702980]

約数ペア:

[(1, 85646702980), (2, 42823351490), (4, 21411675745), (5, 17129340596), (10, 8564670298), (20, 4282335149), (9157, 9353140), (18314, 4676570), (36628, 2338285), (45785, 1870628), (91570, 935314), (183140, 467657)]