25878950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27241}}^1$

素因数の和:27272

約数の個数: 24

約数和(自身を含む): 50670120

約数和(自身を除く): 24791170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 27241, 54482, 136205, 272410, 517579, 681025, 1035158, 1362050, 2587895, 5175790, 12939475, 25878950]

約数ペア:

[(1, 25878950), (2, 12939475), (5, 5175790), (10, 2587895), (19, 1362050), (25, 1035158), (38, 681025), (50, 517579), (95, 272410), (190, 136205), (475, 54482), (950, 27241)]