40332460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{288089}}^1$

素因数の和:288105

約数の個数: 24

約数和(自身を含む): 96798240

約数和(自身を除く): 56465780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 288089, 576178, 1152356, 1440445, 2016623, 2880890, 4033246, 5761780, 8066492, 10083115, 20166230, 40332460]

約数ペア:

[(1, 40332460), (2, 20166230), (4, 10083115), (5, 8066492), (7, 5761780), (10, 4033246), (14, 2880890), (20, 2016623), (28, 1440445), (35, 1152356), (70, 576178), (140, 288089)]