82395380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{142061}}^1$

素因数の和:142099

約数の個数: 24

約数和(自身を含む): 178998120

約数和(自身を除く): 96602740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 142061, 284122, 568244, 710305, 1420610, 2841220, 4119769, 8239538, 16479076, 20598845, 41197690, 82395380]

約数ペア:

[(1, 82395380), (2, 41197690), (4, 20598845), (5, 16479076), (10, 8239538), (20, 4119769), (29, 2841220), (58, 1420610), (116, 710305), (145, 568244), (290, 284122), (580, 142061)]