39021140

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7253}}^1$

素因数の和:7531

約数の個数: 24

約数和(自身を含む): 82260360

約数和(自身を除く): 43239220

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 7253, 14506, 29012, 36265, 72530, 145060, 1951057, 3902114, 7804228, 9755285, 19510570, 39021140]

約数ペア:

[(1, 39021140), (2, 19510570), (4, 9755285), (5, 7804228), (10, 3902114), (20, 1951057), (269, 145060), (538, 72530), (1076, 36265), (1345, 29012), (2690, 14506), (5380, 7253)]