5034852440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{19267}}^1$

素因数の和:19464

約数の個数: 64

約数和(自身を含む): 11653286400

約数和(自身を除く): 6618433960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 139, 188, 235, 278, 376, 470, 556, 695, 940, 1112, 1390, 1880, 2780, 5560, 6533, 13066, 19267, 26132, 32665, 38534, 52264, 65330, 77068, 96335, 130660, 154136, 192670, 261320, 385340, 770680, 905549, 1811098, 2678113, 3622196, 4527745, 5356226, 7244392, 9055490, 10712452, 13390565, 18110980, 21424904, 26781130, 36221960, 53562260, 107124520, 125871311, 251742622, 503485244, 629356555, 1006970488, 1258713110, 2517426220, 5034852440]

約数ペア:

[(1, 5034852440), (2, 2517426220), (4, 1258713110), (5, 1006970488), (8, 629356555), (10, 503485244), (20, 251742622), (40, 125871311), (47, 107124520), (94, 53562260), (139, 36221960), (188, 26781130), (235, 21424904), (278, 18110980), (376, 13390565), (470, 10712452), (556, 9055490), (695, 7244392), (940, 5356226), (1112, 4527745), (1390, 3622196), (1880, 2678113), (2780, 1811098), (5560, 905549), (6533, 770680), (13066, 385340), (19267, 261320), (26132, 192670), (32665, 154136), (38534, 130660), (52264, 96335), (65330, 77068)]