7105240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9349}}^1$

素因数の和:9379

約数の個数: 32

約数和(自身を含む): 16830000

約数和(自身を除く): 9724760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 9349, 18698, 37396, 46745, 74792, 93490, 177631, 186980, 355262, 373960, 710524, 888155, 1421048, 1776310, 3552620, 7105240]

約数ペア:

[(1, 7105240), (2, 3552620), (4, 1776310), (5, 1421048), (8, 888155), (10, 710524), (19, 373960), (20, 355262), (38, 186980), (40, 177631), (76, 93490), (95, 74792), (152, 46745), (190, 37396), (380, 18698), (760, 9349)]