2041890020350

素因数分解:

$2^1\times 5^2\times {\mathrm{2179}}^1\times {\mathrm{18741533}}^1$

素因数の和:18743724

約数の個数: 24

約数和(自身を含む): 3799658603160

約数和(自身を除く): 1757768582810

約数列:

[1, 2, 5, 10, 25, 50, 2179, 4358, 10895, 21790, 54475, 108950, 18741533, 37483066, 93707665, 187415330, 468538325, 937076650, 40837800407, 81675600814, 204189002035, 408378004070, 1020945010175, 2041890020350]

約数ペア:

[(1, 2041890020350), (2, 1020945010175), (5, 408378004070), (10, 204189002035), (25, 81675600814), (50, 40837800407), (2179, 937076650), (4358, 468538325), (10895, 187415330), (21790, 93707665), (54475, 37483066), (108950, 18741533)]