29348560

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5167}}^1$

素因数の和:5251

約数の個数: 40

約数和(自身を含む): 69209856

約数和(自身を除く): 39861296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5167, 5680, 10334, 20668, 25835, 41336, 51670, 82672, 103340, 206680, 366857, 413360, 733714, 1467428, 1834285, 2934856, 3668570, 5869712, 7337140, 14674280, 29348560]

約数ペア:

[(1, 29348560), (2, 14674280), (4, 7337140), (5, 5869712), (8, 3668570), (10, 2934856), (16, 1834285), (20, 1467428), (40, 733714), (71, 413360), (80, 366857), (142, 206680), (284, 103340), (355, 82672), (568, 51670), (710, 41336), (1136, 25835), (1420, 20668), (2840, 10334), (5167, 5680)]