2009403310

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{36809}}^1$

素因数の和:36972

約数の個数: 32

約数和(自身を含む): 3721049280

約数和(自身を除く): 1711645970

約数列:

[1, 2, 5, 10, 53, 103, 106, 206, 265, 515, 530, 1030, 5459, 10918, 27295, 36809, 54590, 73618, 184045, 368090, 1950877, 3791327, 3901754, 7582654, 9754385, 18956635, 19508770, 37913270, 200940331, 401880662, 1004701655, 2009403310]

約数ペア:

[(1, 2009403310), (2, 1004701655), (5, 401880662), (10, 200940331), (53, 37913270), (103, 19508770), (106, 18956635), (206, 9754385), (265, 7582654), (515, 3901754), (530, 3791327), (1030, 1950877), (5459, 368090), (10918, 184045), (27295, 73618), (36809, 54590)]