32578280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{116351}}^1$

素因数の和:116369

約数の個数: 32

約数和(自身を含む): 83773440

約数和(自身を除く): 51195160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 116351, 232702, 465404, 581755, 814457, 930808, 1163510, 1628914, 2327020, 3257828, 4072285, 4654040, 6515656, 8144570, 16289140, 32578280]

約数ペア:

[(1, 32578280), (2, 16289140), (4, 8144570), (5, 6515656), (7, 4654040), (8, 4072285), (10, 3257828), (14, 2327020), (20, 1628914), (28, 1163510), (35, 930808), (40, 814457), (56, 581755), (70, 465404), (140, 232702), (280, 116351)]