12792445210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{16921}}^1$

素因数の和:17143

約数の個数: 64

約数和(自身を含む): 25439857920

約数和(自身を除く): 12647412710

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 173, 190, 230, 346, 437, 865, 874, 1730, 2185, 3287, 3979, 4370, 6574, 7958, 16435, 16921, 19895, 32870, 33842, 39790, 75601, 84605, 151202, 169210, 321499, 378005, 389183, 642998, 756010, 778366, 1607495, 1945915, 2927333, 3214990, 3891830, 5854666, 7394477, 14636665, 14788954, 29273330, 36972385, 55619327, 67328659, 73944770, 111238654, 134657318, 278096635, 336643295, 556193270, 673286590, 1279244521, 2558489042, 6396222605, 12792445210]

約数ペア:

[(1, 12792445210), (2, 6396222605), (5, 2558489042), (10, 1279244521), (19, 673286590), (23, 556193270), (38, 336643295), (46, 278096635), (95, 134657318), (115, 111238654), (173, 73944770), (190, 67328659), (230, 55619327), (346, 36972385), (437, 29273330), (865, 14788954), (874, 14636665), (1730, 7394477), (2185, 5854666), (3287, 3891830), (3979, 3214990), (4370, 2927333), (6574, 1945915), (7958, 1607495), (16435, 778366), (16921, 756010), (19895, 642998), (32870, 389183), (33842, 378005), (39790, 321499), (75601, 169210), (84605, 151202)]