712205840

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{70099}}^1$

素因数の和:70239

約数の個数: 40

約数和(自身を含む): 1668940800

約数和(自身を除く): 956734960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 70099, 140198, 280396, 350495, 560792, 700990, 1121584, 1401980, 2803960, 5607920, 8902573, 17805146, 35610292, 44512865, 71220584, 89025730, 142441168, 178051460, 356102920, 712205840]

約数ペア:

[(1, 712205840), (2, 356102920), (4, 178051460), (5, 142441168), (8, 89025730), (10, 71220584), (16, 44512865), (20, 35610292), (40, 17805146), (80, 8902573), (127, 5607920), (254, 2803960), (508, 1401980), (635, 1121584), (1016, 700990), (1270, 560792), (2032, 350495), (2540, 280396), (5080, 140198), (10160, 70099)]