98888380

素因数分解:

$2^2\times 5^1\times {\mathrm{1847}}^1\times {\mathrm{2677}}^1$

素因数の和:4533

約数の個数: 24

約数和(自身を含む): 207855648

約数和(自身を除く): 108967268

約数列:

[1, 2, 4, 5, 10, 20, 1847, 2677, 3694, 5354, 7388, 9235, 10708, 13385, 18470, 26770, 36940, 53540, 4944419, 9888838, 19777676, 24722095, 49444190, 98888380]

約数ペア:

[(1, 98888380), (2, 49444190), (4, 24722095), (5, 19777676), (10, 9888838), (20, 4944419), (1847, 53540), (2677, 36940), (3694, 26770), (5354, 18470), (7388, 13385), (9235, 10708)]