320126035

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 406022400

約数和(自身を除く): 85896365

約数列:

[1, 5, 37, 59, 139, 185, 211, 295, 695, 1055, 2183, 5143, 7807, 8201, 10915, 12449, 25715, 29329, 39035, 41005, 62245, 146645, 303437, 460613, 1085173, 1517185, 1730411, 2303065, 5425865, 8652055, 64025207, 320126035]

約数ペア:

[(1, 320126035), (5, 64025207), (37, 8652055), (59, 5425865), (139, 2303065), (185, 1730411), (211, 1517185), (295, 1085173), (695, 460613), (1055, 303437), (2183, 146645), (5143, 62245), (7807, 41005), (8201, 39035), (10915, 29329), (12449, 25715)]