700863220

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1\times {\mathrm{491}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 1487808000

約数和(自身を除く): 786944780

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 479, 491, 596, 745, 958, 982, 1490, 1916, 1964, 2395, 2455, 2980, 4790, 4910, 9580, 9820, 71371, 73159, 142742, 146318, 235189, 285484, 292636, 356855, 365795, 470378, 713710, 731590, 940756, 1175945, 1427420, 1463180, 2351890, 4703780, 35043161, 70086322, 140172644, 175215805, 350431610, 700863220]

約数ペア:

[(1, 700863220), (2, 350431610), (4, 175215805), (5, 140172644), (10, 70086322), (20, 35043161), (149, 4703780), (298, 2351890), (479, 1463180), (491, 1427420), (596, 1175945), (745, 940756), (958, 731590), (982, 713710), (1490, 470378), (1916, 365795), (1964, 356855), (2395, 292636), (2455, 285484), (2980, 235189), (4790, 146318), (4910, 142742), (9580, 73159), (9820, 71371)]