190039550

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{27743}}^1$

素因数の和:27892

約数の個数: 24

約数和(自身を含む): 356066496

約数和(自身を除く): 166026946

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 685, 1370, 3425, 6850, 27743, 55486, 138715, 277430, 693575, 1387150, 3800791, 7601582, 19003955, 38007910, 95019775, 190039550]

約数ペア:

[(1, 190039550), (2, 95019775), (5, 38007910), (10, 19003955), (25, 7601582), (50, 3800791), (137, 1387150), (274, 693575), (685, 277430), (1370, 138715), (3425, 55486), (6850, 27743)]