39647740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10601}}^1$

素因数の和:10638

約数の個数: 48

約数和(自身を含む): 96181344

約数和(自身を除く): 56533604

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 10601, 21202, 42404, 53005, 106010, 116611, 180217, 212020, 233222, 360434, 466444, 583055, 720868, 901085, 1166110, 1802170, 1982387, 2332220, 3604340, 3964774, 7929548, 9911935, 19823870, 39647740]

約数ペア:

[(1, 39647740), (2, 19823870), (4, 9911935), (5, 7929548), (10, 3964774), (11, 3604340), (17, 2332220), (20, 1982387), (22, 1802170), (34, 1166110), (44, 901085), (55, 720868), (68, 583055), (85, 466444), (110, 360434), (170, 233222), (187, 212020), (220, 180217), (340, 116611), (374, 106010), (748, 53005), (935, 42404), (1870, 21202), (3740, 10601)]