713950

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 24

約数和(自身を含む): 1350360

約数和(自身を除く): 636410

約数列:

[1, 2, 5, 10, 25, 50, 109, 131, 218, 262, 545, 655, 1090, 1310, 2725, 3275, 5450, 6550, 14279, 28558, 71395, 142790, 356975, 713950]

約数ペア:

[(1, 713950), (2, 356975), (5, 142790), (10, 71395), (25, 28558), (50, 14279), (109, 6550), (131, 5450), (218, 3275), (262, 2725), (545, 1310), (655, 1090)]