43872340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{41389}}^1$

素因数の和:41451

約数の個数: 24

約数和(自身を含む): 93872520

約数和(自身を除く): 50000180

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 41389, 82778, 165556, 206945, 413890, 827780, 2193617, 4387234, 8774468, 10968085, 21936170, 43872340]

約数ペア:

[(1, 43872340), (2, 21936170), (4, 10968085), (5, 8774468), (10, 4387234), (20, 2193617), (53, 827780), (106, 413890), (212, 206945), (265, 165556), (530, 82778), (1060, 41389)]