5236280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18701}}^1$

素因数の和:18719

約数の個数: 32

約数和(自身を含む): 13465440

約数和(自身を除く): 8229160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18701, 37402, 74804, 93505, 130907, 149608, 187010, 261814, 374020, 523628, 654535, 748040, 1047256, 1309070, 2618140, 5236280]

約数ペア:

[(1, 5236280), (2, 2618140), (4, 1309070), (5, 1047256), (7, 748040), (8, 654535), (10, 523628), (14, 374020), (20, 261814), (28, 187010), (35, 149608), (40, 130907), (56, 93505), (70, 74804), (140, 37402), (280, 18701)]