38104360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19441}}^1$

素因数の和:19466

約数の個数: 48

約数和(自身を含む): 99737460

約数和(自身を除く): 61633100

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 19441, 38882, 77764, 97205, 136087, 155528, 194410, 272174, 388820, 544348, 680435, 777640, 952609, 1088696, 1360870, 1905218, 2721740, 3810436, 4763045, 5443480, 7620872, 9526090, 19052180, 38104360]

約数ペア:

[(1, 38104360), (2, 19052180), (4, 9526090), (5, 7620872), (7, 5443480), (8, 4763045), (10, 3810436), (14, 2721740), (20, 1905218), (28, 1360870), (35, 1088696), (40, 952609), (49, 777640), (56, 680435), (70, 544348), (98, 388820), (140, 272174), (196, 194410), (245, 155528), (280, 136087), (392, 97205), (490, 77764), (980, 38882), (1960, 19441)]