37984520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{463}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 98219520

約数和(自身を除く): 60235000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 293, 463, 586, 926, 1172, 1465, 1852, 2051, 2315, 2344, 2930, 3241, 3704, 4102, 4630, 5860, 6482, 8204, 9260, 10255, 11720, 12964, 16205, 16408, 18520, 20510, 25928, 32410, 41020, 64820, 82040, 129640, 135659, 271318, 542636, 678295, 949613, 1085272, 1356590, 1899226, 2713180, 3798452, 4748065, 5426360, 7596904, 9496130, 18992260, 37984520]

約数ペア:

[(1, 37984520), (2, 18992260), (4, 9496130), (5, 7596904), (7, 5426360), (8, 4748065), (10, 3798452), (14, 2713180), (20, 1899226), (28, 1356590), (35, 1085272), (40, 949613), (56, 678295), (70, 542636), (140, 271318), (280, 135659), (293, 129640), (463, 82040), (586, 64820), (926, 41020), (1172, 32410), (1465, 25928), (1852, 20510), (2051, 18520), (2315, 16408), (2344, 16205), (2930, 12964), (3241, 11720), (3704, 10255), (4102, 9260), (4630, 8204), (5860, 6482)]