19339804520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5333}}^2$

素因数の和:10694

約数の個数: 48

約数和(自身を含む): 46082881260

約数和(自身を除く): 26743076740

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 5333, 10666, 21332, 26665, 42664, 53330, 90661, 106660, 181322, 213320, 362644, 453305, 725288, 906610, 1813220, 3626440, 28440889, 56881778, 113763556, 142204445, 227527112, 284408890, 483495113, 568817780, 966990226, 1137635560, 1933980452, 2417475565, 3867960904, 4834951130, 9669902260, 19339804520]

約数ペア:

[(1, 19339804520), (2, 9669902260), (4, 4834951130), (5, 3867960904), (8, 2417475565), (10, 1933980452), (17, 1137635560), (20, 966990226), (34, 568817780), (40, 483495113), (68, 284408890), (85, 227527112), (136, 142204445), (170, 113763556), (340, 56881778), (680, 28440889), (5333, 3626440), (10666, 1813220), (21332, 906610), (26665, 725288), (42664, 453305), (53330, 362644), (90661, 213320), (106660, 181322)]