215331040

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10597}}^1$

素因数の和:10739

約数の個数: 48

約数和(自身を含む): 512773632

約数和(自身を除く): 297442592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 10597, 20320, 21194, 42388, 52985, 84776, 105970, 169552, 211940, 339104, 423880, 847760, 1345819, 1695520, 2691638, 5383276, 6729095, 10766552, 13458190, 21533104, 26916380, 43066208, 53832760, 107665520, 215331040]

約数ペア:

[(1, 215331040), (2, 107665520), (4, 53832760), (5, 43066208), (8, 26916380), (10, 21533104), (16, 13458190), (20, 10766552), (32, 6729095), (40, 5383276), (80, 2691638), (127, 1695520), (160, 1345819), (254, 847760), (508, 423880), (635, 339104), (1016, 211940), (1270, 169552), (2032, 105970), (2540, 84776), (4064, 52985), (5080, 42388), (10160, 21194), (10597, 20320)]