93916540

素因数分解:

$2^2\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{3643}}^1$

素因数の和:4941

約数の個数: 24

約数和(自身を含む): 197431920

約数和(自身を除く): 103515380

約数列:

[1, 2, 4, 5, 10, 20, 1289, 2578, 3643, 5156, 6445, 7286, 12890, 14572, 18215, 25780, 36430, 72860, 4695827, 9391654, 18783308, 23479135, 46958270, 93916540]

約数ペア:

[(1, 93916540), (2, 46958270), (4, 23479135), (5, 18783308), (10, 9391654), (20, 4695827), (1289, 72860), (2578, 36430), (3643, 25780), (5156, 18215), (6445, 14572), (7286, 12890)]