29027120

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2857}}^1$

素因数の和:2997

約数の個数: 40

約数和(自身を含む): 68043264

約数和(自身を除く): 39016144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 2857, 5080, 5714, 10160, 11428, 14285, 22856, 28570, 45712, 57140, 114280, 228560, 362839, 725678, 1451356, 1814195, 2902712, 3628390, 5805424, 7256780, 14513560, 29027120]

約数ペア:

[(1, 29027120), (2, 14513560), (4, 7256780), (5, 5805424), (8, 3628390), (10, 2902712), (16, 1814195), (20, 1451356), (40, 725678), (80, 362839), (127, 228560), (254, 114280), (508, 57140), (635, 45712), (1016, 28570), (1270, 22856), (2032, 14285), (2540, 11428), (2857, 10160), (5080, 5714)]