40506650

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{6379}}^1$

素因数の和:6518

約数の個数: 24

約数和(自身を含む): 75947520

約数和(自身を除く): 35440870

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 3175, 6350, 6379, 12758, 31895, 63790, 159475, 318950, 810133, 1620266, 4050665, 8101330, 20253325, 40506650]

約数ペア:

[(1, 40506650), (2, 20253325), (5, 8101330), (10, 4050665), (25, 1620266), (50, 810133), (127, 318950), (254, 159475), (635, 63790), (1270, 31895), (3175, 12758), (6350, 6379)]