23646020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 52315200

約数和(自身を除く): 28669180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 691, 1180, 1382, 1711, 2764, 3422, 3455, 6844, 6910, 8555, 13820, 17110, 20039, 34220, 40078, 40769, 80156, 81538, 100195, 163076, 200390, 203845, 400780, 407690, 815380, 1182301, 2364602, 4729204, 5911505, 11823010, 23646020]

約数ペア:

[(1, 23646020), (2, 11823010), (4, 5911505), (5, 4729204), (10, 2364602), (20, 1182301), (29, 815380), (58, 407690), (59, 400780), (116, 203845), (118, 200390), (145, 163076), (236, 100195), (290, 81538), (295, 80156), (580, 40769), (590, 40078), (691, 34220), (1180, 20039), (1382, 17110), (1711, 13820), (2764, 8555), (3422, 6910), (3455, 6844)]