2023641025

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{1409}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 2979273600

約数和(自身を除く): 955632575

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 283, 725, 1015, 1409, 1415, 1981, 5075, 7045, 7075, 8207, 9863, 9905, 35225, 40861, 41035, 49315, 49525, 57449, 204305, 205175, 246575, 286027, 287245, 398747, 1021525, 1430135, 1436225, 1993735, 2791229, 7150675, 9968675, 11563663, 13956145, 57818315, 69780725, 80945641, 289091575, 404728205, 2023641025]

約数ペア:

[(1, 2023641025), (5, 404728205), (7, 289091575), (25, 80945641), (29, 69780725), (35, 57818315), (145, 13956145), (175, 11563663), (203, 9968675), (283, 7150675), (725, 2791229), (1015, 1993735), (1409, 1436225), (1415, 1430135), (1981, 1021525), (5075, 398747), (7045, 287245), (7075, 286027), (8207, 246575), (9863, 205175), (9905, 204305), (35225, 57449), (40861, 49525), (41035, 49315)]