83131030

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1439}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 153964800

約数和(自身を除く): 70833770

約数列:

[1, 2, 5, 10, 53, 106, 109, 218, 265, 530, 545, 1090, 1439, 2878, 5777, 7195, 11554, 14390, 28885, 57770, 76267, 152534, 156851, 313702, 381335, 762670, 784255, 1568510, 8313103, 16626206, 41565515, 83131030]

約数ペア:

[(1, 83131030), (2, 41565515), (5, 16626206), (10, 8313103), (53, 1568510), (106, 784255), (109, 762670), (218, 381335), (265, 313702), (530, 156851), (545, 152534), (1090, 76267), (1439, 57770), (2878, 28885), (5777, 14390), (7195, 11554)]