3465702980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9120271}}^1$

素因数の和:9120299

約数の個数: 24

約数和(自身を含む): 7661028480

約数和(自身を除く): 4195325500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 9120271, 18240542, 36481084, 45601355, 91202710, 173285149, 182405420, 346570298, 693140596, 866425745, 1732851490, 3465702980]

約数ペア:

[(1, 3465702980), (2, 1732851490), (4, 866425745), (5, 693140596), (10, 346570298), (19, 182405420), (20, 173285149), (38, 91202710), (76, 45601355), (95, 36481084), (190, 18240542), (380, 9120271)]