2500996904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{35083}}^1$

素因数の和:35182

約数の個数: 64

約数和(自身を含む): 5725708800

約数和(自身を除く): 3224711896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 67, 76, 133, 134, 152, 266, 268, 469, 532, 536, 938, 1064, 1273, 1876, 2546, 3752, 5092, 8911, 10184, 17822, 35083, 35644, 70166, 71288, 140332, 245581, 280664, 491162, 666577, 982324, 1333154, 1964648, 2350561, 2666308, 4666039, 4701122, 5332616, 9332078, 9402244, 16453927, 18664156, 18804488, 32907854, 37328312, 44660659, 65815708, 89321318, 131631416, 178642636, 312624613, 357285272, 625249226, 1250498452, 2500996904]

約数ペア:

[(1, 2500996904), (2, 1250498452), (4, 625249226), (7, 357285272), (8, 312624613), (14, 178642636), (19, 131631416), (28, 89321318), (38, 65815708), (56, 44660659), (67, 37328312), (76, 32907854), (133, 18804488), (134, 18664156), (152, 16453927), (266, 9402244), (268, 9332078), (469, 5332616), (532, 4701122), (536, 4666039), (938, 2666308), (1064, 2350561), (1273, 1964648), (1876, 1333154), (2546, 982324), (3752, 666577), (5092, 491162), (8911, 280664), (10184, 245581), (17822, 140332), (35083, 71288), (35644, 70166)]