29708560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53051}}^1$

素因数の和:53071

約数の個数: 40

約数和(自身を含む): 78941376

約数和(自身を除く): 49232816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 53051, 106102, 212204, 265255, 371357, 424408, 530510, 742714, 848816, 1061020, 1485428, 1856785, 2122040, 2970856, 3713570, 4244080, 5941712, 7427140, 14854280, 29708560]

約数ペア:

[(1, 29708560), (2, 14854280), (4, 7427140), (5, 5941712), (7, 4244080), (8, 3713570), (10, 2970856), (14, 2122040), (16, 1856785), (20, 1485428), (28, 1061020), (35, 848816), (40, 742714), (56, 530510), (70, 424408), (80, 371357), (112, 265255), (140, 212204), (280, 106102), (560, 53051)]