70013120

素因数分解:

$2^6\times 5^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1009

約数の個数: 56

約数和(自身を含む): 167475408

約数和(自身を除く): 97462288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 331, 661, 662, 1322, 1324, 1655, 2644, 2648, 3305, 3310, 5288, 5296, 6610, 6620, 10576, 10592, 13220, 13240, 21152, 21184, 26440, 26480, 42304, 52880, 52960, 105760, 105920, 211520, 218791, 437582, 875164, 1093955, 1750328, 2187910, 3500656, 4375820, 7001312, 8751640, 14002624, 17503280, 35006560, 70013120]

約数ペア:

[(1, 70013120), (2, 35006560), (4, 17503280), (5, 14002624), (8, 8751640), (10, 7001312), (16, 4375820), (20, 3500656), (32, 2187910), (40, 1750328), (64, 1093955), (80, 875164), (160, 437582), (320, 218791), (331, 211520), (661, 105920), (662, 105760), (1322, 52960), (1324, 52880), (1655, 42304), (2644, 26480), (2648, 26440), (3305, 21184), (3310, 21152), (5288, 13240), (5296, 13220), (6610, 10592), (6620, 10576)]