1121036140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8007401}}^1$

素因数の和:8007417

約数の個数: 24

約数和(自身を含む): 2690487072

約数和(自身を除く): 1569450932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8007401, 16014802, 32029604, 40037005, 56051807, 80074010, 112103614, 160148020, 224207228, 280259035, 560518070, 1121036140]

約数ペア:

[(1, 1121036140), (2, 560518070), (4, 280259035), (5, 224207228), (7, 160148020), (10, 112103614), (14, 80074010), (20, 56051807), (28, 40037005), (35, 32029604), (70, 16014802), (140, 8007401)]