155132020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{267469}}^1$

素因数の和:267507

約数の個数: 24

約数和(自身を含む): 337012200

約数和(自身を除く): 181880180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 267469, 534938, 1069876, 1337345, 2674690, 5349380, 7756601, 15513202, 31026404, 38783005, 77566010, 155132020]

約数ペア:

[(1, 155132020), (2, 77566010), (4, 38783005), (5, 31026404), (10, 15513202), (20, 7756601), (29, 5349380), (58, 2674690), (116, 1337345), (145, 1069876), (290, 534938), (580, 267469)]