46872890

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{11689}}^1$

素因数の和:12097

約数の個数: 16

約数和(自身を含む): 84588840

約数和(自身を除く): 37715950

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 11689, 23378, 58445, 116890, 4687289, 9374578, 23436445, 46872890]

約数ペア:

[(1, 46872890), (2, 23436445), (5, 9374578), (10, 4687289), (401, 116890), (802, 58445), (2005, 23378), (4010, 11689)]