39599420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14887}}^1$

素因数の和:14922

約数の個数: 48

約数和(自身を含む): 100047360

約数和(自身を除く): 60447940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 14887, 29774, 59548, 74435, 104209, 148870, 208418, 282853, 297740, 416836, 521045, 565706, 1042090, 1131412, 1414265, 1979971, 2084180, 2828530, 3959942, 5657060, 7919884, 9899855, 19799710, 39599420]

約数ペア:

[(1, 39599420), (2, 19799710), (4, 9899855), (5, 7919884), (7, 5657060), (10, 3959942), (14, 2828530), (19, 2084180), (20, 1979971), (28, 1414265), (35, 1131412), (38, 1042090), (70, 565706), (76, 521045), (95, 416836), (133, 297740), (140, 282853), (190, 208418), (266, 148870), (380, 104209), (532, 74435), (665, 59548), (1330, 29774), (2660, 14887)]