7114540

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 15063552

約数和(自身を除く): 7949012

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 2801, 5602, 11204, 14005, 28010, 56020, 355727, 711454, 1422908, 1778635, 3557270, 7114540]

約数ペア:

[(1, 7114540), (2, 3557270), (4, 1778635), (5, 1422908), (10, 711454), (20, 355727), (127, 56020), (254, 28010), (508, 14005), (635, 11204), (1270, 5602), (2540, 2801)]