79295480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10601}}^1$

素因数の和:10640

約数の個数: 64

約数和(自身を含む): 206102880

約数和(自身を除く): 126807400

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 10601, 21202, 42404, 53005, 84808, 106010, 116611, 180217, 212020, 233222, 360434, 424040, 466444, 583055, 720868, 901085, 932888, 1166110, 1441736, 1802170, 1982387, 2332220, 3604340, 3964774, 4664440, 7208680, 7929548, 9911935, 15859096, 19823870, 39647740, 79295480]

約数ペア:

[(1, 79295480), (2, 39647740), (4, 19823870), (5, 15859096), (8, 9911935), (10, 7929548), (11, 7208680), (17, 4664440), (20, 3964774), (22, 3604340), (34, 2332220), (40, 1982387), (44, 1802170), (55, 1441736), (68, 1166110), (85, 932888), (88, 901085), (110, 720868), (136, 583055), (170, 466444), (187, 424040), (220, 360434), (340, 233222), (374, 212020), (440, 180217), (680, 116611), (748, 106010), (935, 84808), (1496, 53005), (1870, 42404), (3740, 21202), (7480, 10601)]