188528450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18041}}^1$

素因数の和:18083

約数の個数: 48

約数和(自身を含む): 402697440

約数和(自身を除く): 214168990

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 18041, 36082, 90205, 180410, 198451, 342779, 396902, 451025, 685558, 902050, 992255, 1713895, 1984510, 3427790, 3770569, 4961275, 7541138, 8569475, 9922550, 17138950, 18852845, 37705690, 94264225, 188528450]

約数ペア:

[(1, 188528450), (2, 94264225), (5, 37705690), (10, 18852845), (11, 17138950), (19, 9922550), (22, 8569475), (25, 7541138), (38, 4961275), (50, 3770569), (55, 3427790), (95, 1984510), (110, 1713895), (190, 992255), (209, 902050), (275, 685558), (418, 451025), (475, 396902), (550, 342779), (950, 198451), (1045, 180410), (2090, 90205), (5225, 36082), (10450, 18041)]