2912622160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5201111}}^1$

素因数の和:5201131

約数の個数: 40

約数和(自身を含む): 7739254656

約数和(自身を除く): 4826632496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5201111, 10402222, 20804444, 26005555, 36407777, 41608888, 52011110, 72815554, 83217776, 104022220, 145631108, 182038885, 208044440, 291262216, 364077770, 416088880, 582524432, 728155540, 1456311080, 2912622160]

約数ペア:

[(1, 2912622160), (2, 1456311080), (4, 728155540), (5, 582524432), (7, 416088880), (8, 364077770), (10, 291262216), (14, 208044440), (16, 182038885), (20, 145631108), (28, 104022220), (35, 83217776), (40, 72815554), (56, 52011110), (70, 41608888), (80, 36407777), (112, 26005555), (140, 20804444), (280, 10402222), (560, 5201111)]