77931890

素因数分解:

$2^1\times 5^1\times {\mathrm{2341}}^1\times {\mathrm{3329}}^1$

素因数の和:5677

約数の個数: 16

約数和(自身を含む): 140379480

約数和(自身を除く): 62447590

約数列:

[1, 2, 5, 10, 2341, 3329, 4682, 6658, 11705, 16645, 23410, 33290, 7793189, 15586378, 38965945, 77931890]

約数ペア:

[(1, 77931890), (2, 38965945), (5, 15586378), (10, 7793189), (2341, 33290), (3329, 23410), (4682, 16645), (6658, 11705)]