155243380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{267661}}^1$

素因数の和:267699

約数の個数: 24

約数和(自身を含む): 337254120

約数和(自身を除く): 182010740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 267661, 535322, 1070644, 1338305, 2676610, 5353220, 7762169, 15524338, 31048676, 38810845, 77621690, 155243380]

約数ペア:

[(1, 155243380), (2, 77621690), (4, 38810845), (5, 31048676), (10, 15524338), (20, 7762169), (29, 5353220), (58, 2676610), (116, 1338305), (145, 1070644), (290, 535322), (580, 267661)]