12360380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 27246240

約数和(自身を除く): 14885860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 211, 290, 404, 422, 505, 580, 844, 1010, 1055, 2020, 2110, 2929, 4220, 5858, 6119, 11716, 12238, 14645, 21311, 24476, 29290, 30595, 42622, 58580, 61190, 85244, 106555, 122380, 213110, 426220, 618019, 1236038, 2472076, 3090095, 6180190, 12360380]

約数ペア:

[(1, 12360380), (2, 6180190), (4, 3090095), (5, 2472076), (10, 1236038), (20, 618019), (29, 426220), (58, 213110), (101, 122380), (116, 106555), (145, 85244), (202, 61190), (211, 58580), (290, 42622), (404, 30595), (422, 29290), (505, 24476), (580, 21311), (844, 14645), (1010, 12238), (1055, 11716), (2020, 6119), (2110, 5858), (2929, 4220)]