39230960

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1823}}^1$

素因数の和:2105

約数の個数: 40

約数和(自身を含む): 91601280

約数和(自身を除く): 52370320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 1823, 2152, 2690, 3646, 4304, 5380, 7292, 9115, 10760, 14584, 18230, 21520, 29168, 36460, 72920, 145840, 490387, 980774, 1961548, 2451935, 3923096, 4903870, 7846192, 9807740, 19615480, 39230960]

約数ペア:

[(1, 39230960), (2, 19615480), (4, 9807740), (5, 7846192), (8, 4903870), (10, 3923096), (16, 2451935), (20, 1961548), (40, 980774), (80, 490387), (269, 145840), (538, 72920), (1076, 36460), (1345, 29168), (1823, 21520), (2152, 18230), (2690, 14584), (3646, 10760), (4304, 9115), (5380, 7292)]