11398450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 25087680

約数和(自身を除く): 13689230

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1123, 1450, 2030, 2246, 5075, 5615, 7861, 10150, 11230, 15722, 28075, 32567, 39305, 56150, 65134, 78610, 162835, 196525, 227969, 325670, 393050, 455938, 814175, 1139845, 1628350, 2279690, 5699225, 11398450]

約数ペア:

[(1, 11398450), (2, 5699225), (5, 2279690), (7, 1628350), (10, 1139845), (14, 814175), (25, 455938), (29, 393050), (35, 325670), (50, 227969), (58, 196525), (70, 162835), (145, 78610), (175, 65134), (203, 56150), (290, 39305), (350, 32567), (406, 28075), (725, 15722), (1015, 11230), (1123, 10150), (1450, 7861), (2030, 5615), (2246, 5075)]