23807420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 62619648

約数和(自身を除く): 38812228

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 103, 127, 130, 140, 182, 206, 254, 260, 364, 412, 455, 508, 515, 635, 721, 889, 910, 1030, 1270, 1339, 1442, 1651, 1778, 1820, 2060, 2540, 2678, 2884, 3302, 3556, 3605, 4445, 5356, 6604, 6695, 7210, 8255, 8890, 9373, 11557, 13081, 13390, 14420, 16510, 17780, 18746, 23114, 26162, 26780, 33020, 37492, 46228, 46865, 52324, 57785, 65405, 91567, 93730, 115570, 130810, 170053, 183134, 187460, 231140, 261620, 340106, 366268, 457835, 680212, 850265, 915670, 1190371, 1700530, 1831340, 2380742, 3401060, 4761484, 5951855, 11903710, 23807420]

約数ペア:

[(1, 23807420), (2, 11903710), (4, 5951855), (5, 4761484), (7, 3401060), (10, 2380742), (13, 1831340), (14, 1700530), (20, 1190371), (26, 915670), (28, 850265), (35, 680212), (52, 457835), (65, 366268), (70, 340106), (91, 261620), (103, 231140), (127, 187460), (130, 183134), (140, 170053), (182, 130810), (206, 115570), (254, 93730), (260, 91567), (364, 65405), (412, 57785), (455, 52324), (508, 46865), (515, 46228), (635, 37492), (721, 33020), (889, 26780), (910, 26162), (1030, 23114), (1270, 18746), (1339, 17780), (1442, 16510), (1651, 14420), (1778, 13390), (1820, 13081), (2060, 11557), (2540, 9373), (2678, 8890), (2884, 8255), (3302, 7210), (3556, 6695), (3605, 6604), (4445, 5356)]