141051280

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13883}}^1$

素因数の和:14023

約数の個数: 40

約数和(自身を含む): 330550272

約数和(自身を除く): 189498992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 13883, 27766, 55532, 69415, 111064, 138830, 222128, 277660, 555320, 1110640, 1763141, 3526282, 7052564, 8815705, 14105128, 17631410, 28210256, 35262820, 70525640, 141051280]

約数ペア:

[(1, 141051280), (2, 70525640), (4, 35262820), (5, 28210256), (8, 17631410), (10, 14105128), (16, 8815705), (20, 7052564), (40, 3526282), (80, 1763141), (127, 1110640), (254, 555320), (508, 277660), (635, 222128), (1016, 138830), (1270, 111064), (2032, 69415), (2540, 55532), (5080, 27766), (10160, 13883)]