27175840

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5479}}^1$

素因数の和:5525

約数の個数: 48

約数和(自身を含む): 66286080

約数和(自身を除く): 39110240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 5479, 10958, 21916, 27395, 43832, 54790, 87664, 109580, 169849, 175328, 219160, 339698, 438320, 679396, 849245, 876640, 1358792, 1698490, 2717584, 3396980, 5435168, 6793960, 13587920, 27175840]

約数ペア:

[(1, 27175840), (2, 13587920), (4, 6793960), (5, 5435168), (8, 3396980), (10, 2717584), (16, 1698490), (20, 1358792), (31, 876640), (32, 849245), (40, 679396), (62, 438320), (80, 339698), (124, 219160), (155, 175328), (160, 169849), (248, 109580), (310, 87664), (496, 54790), (620, 43832), (992, 27395), (1240, 21916), (2480, 10958), (4960, 5479)]