27508760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18587}}^1$

素因数の和:18635

約数の個数: 32

約数和(自身を含む): 63570960

約数和(自身を除く): 36062200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 18587, 37174, 74348, 92935, 148696, 185870, 371740, 687719, 743480, 1375438, 2750876, 3438595, 5501752, 6877190, 13754380, 27508760]

約数ペア:

[(1, 27508760), (2, 13754380), (4, 6877190), (5, 5501752), (8, 3438595), (10, 2750876), (20, 1375438), (37, 743480), (40, 687719), (74, 371740), (148, 185870), (185, 148696), (296, 92935), (370, 74348), (740, 37174), (1480, 18587)]