2708380

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 5725440

約数和(自身を除く): 3017060

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 709, 764, 955, 1418, 1910, 2836, 3545, 3820, 7090, 14180, 135419, 270838, 541676, 677095, 1354190, 2708380]

約数ペア:

[(1, 2708380), (2, 1354190), (4, 677095), (5, 541676), (10, 270838), (20, 135419), (191, 14180), (382, 7090), (709, 3820), (764, 3545), (955, 2836), (1418, 1910)]