38040470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15401}}^1$

素因数の和:15440

約数の個数: 32

約数和(自身を含む): 77626080

約数和(自身を除く): 39585610

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 15401, 30802, 77005, 154010, 200213, 292619, 400426, 585238, 1001065, 1463095, 2002130, 2926190, 3804047, 7608094, 19020235, 38040470]

約数ペア:

[(1, 38040470), (2, 19020235), (5, 7608094), (10, 3804047), (13, 2926190), (19, 2002130), (26, 1463095), (38, 1001065), (65, 585238), (95, 400426), (130, 292619), (190, 200213), (247, 154010), (494, 77005), (1235, 30802), (2470, 15401)]