39213883960

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{24851}}^1$

素因数の和:25348

約数の個数: 64

約数和(自身を含む): 89324052480

約数和(自身を除く): 50110168520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 383, 412, 515, 766, 824, 1030, 1532, 1915, 2060, 3064, 3830, 4120, 7660, 15320, 24851, 39449, 49702, 78898, 99404, 124255, 157796, 197245, 198808, 248510, 315592, 394490, 497020, 788980, 994040, 1577960, 2559653, 5119306, 9517933, 10238612, 12798265, 19035866, 20477224, 25596530, 38071732, 47589665, 51193060, 76143464, 95179330, 102386120, 190358660, 380717320, 980347099, 1960694198, 3921388396, 4901735495, 7842776792, 9803470990, 19606941980, 39213883960]

約数ペア:

[(1, 39213883960), (2, 19606941980), (4, 9803470990), (5, 7842776792), (8, 4901735495), (10, 3921388396), (20, 1960694198), (40, 980347099), (103, 380717320), (206, 190358660), (383, 102386120), (412, 95179330), (515, 76143464), (766, 51193060), (824, 47589665), (1030, 38071732), (1532, 25596530), (1915, 20477224), (2060, 19035866), (3064, 12798265), (3830, 10238612), (4120, 9517933), (7660, 5119306), (15320, 2559653), (24851, 1577960), (39449, 994040), (49702, 788980), (78898, 497020), (99404, 394490), (124255, 315592), (157796, 248510), (197245, 198808)]