86988650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 198082560

約数和(自身を除く): 111093910

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 103, 127, 133, 175, 190, 206, 254, 266, 350, 475, 515, 635, 665, 721, 889, 950, 1030, 1270, 1330, 1442, 1778, 1957, 2413, 2575, 3175, 3325, 3605, 3914, 4445, 4826, 5150, 6350, 6650, 7210, 8890, 9785, 12065, 13081, 13699, 16891, 18025, 19570, 22225, 24130, 26162, 27398, 33782, 36050, 44450, 48925, 60325, 65405, 68495, 84455, 91567, 97850, 120650, 130810, 136990, 168910, 183134, 248539, 327025, 342475, 422275, 457835, 497078, 654050, 684950, 844550, 915670, 1242695, 1739773, 2289175, 2485390, 3479546, 4578350, 6213475, 8698865, 12426950, 17397730, 43494325, 86988650]

約数ペア:

[(1, 86988650), (2, 43494325), (5, 17397730), (7, 12426950), (10, 8698865), (14, 6213475), (19, 4578350), (25, 3479546), (35, 2485390), (38, 2289175), (50, 1739773), (70, 1242695), (95, 915670), (103, 844550), (127, 684950), (133, 654050), (175, 497078), (190, 457835), (206, 422275), (254, 342475), (266, 327025), (350, 248539), (475, 183134), (515, 168910), (635, 136990), (665, 130810), (721, 120650), (889, 97850), (950, 91567), (1030, 84455), (1270, 68495), (1330, 65405), (1442, 60325), (1778, 48925), (1957, 44450), (2413, 36050), (2575, 33782), (3175, 27398), (3325, 26162), (3605, 24130), (3914, 22225), (4445, 19570), (4826, 18025), (5150, 16891), (6350, 13699), (6650, 13081), (7210, 12065), (8890, 9785)]