127094680

素因数分解:

$2^3\times 5^1\times {\mathrm{937}}^1\times {\mathrm{3391}}^1$

素因数の和:4339

約数の個数: 32

約数和(自身を含む): 286352640

約数和(自身を除く): 159257960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 937, 1874, 3391, 3748, 4685, 6782, 7496, 9370, 13564, 16955, 18740, 27128, 33910, 37480, 67820, 135640, 3177367, 6354734, 12709468, 15886835, 25418936, 31773670, 63547340, 127094680]

約数ペア:

[(1, 127094680), (2, 63547340), (4, 31773670), (5, 25418936), (8, 15886835), (10, 12709468), (20, 6354734), (40, 3177367), (937, 135640), (1874, 67820), (3391, 37480), (3748, 33910), (4685, 27128), (6782, 18740), (7496, 16955), (9370, 13564)]