1385350

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:384

約数の個数: 24

約数和(自身を含む): 2611440

約数和(自身を除く): 1226090

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 269, 515, 538, 1030, 1345, 2575, 2690, 5150, 6725, 13450, 27707, 55414, 138535, 277070, 692675, 1385350]

約数ペア:

[(1, 1385350), (2, 692675), (5, 277070), (10, 138535), (25, 55414), (50, 27707), (103, 13450), (206, 6725), (269, 5150), (515, 2690), (538, 2575), (1030, 1345)]