23200120

素因数分解:

$2^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{937}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 52340400

約数和(自身を除く): 29140280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 619, 937, 1238, 1874, 2476, 3095, 3748, 4685, 4952, 6190, 7496, 9370, 12380, 18740, 24760, 37480, 580003, 1160006, 2320012, 2900015, 4640024, 5800030, 11600060, 23200120]

約数ペア:

[(1, 23200120), (2, 11600060), (4, 5800030), (5, 4640024), (8, 2900015), (10, 2320012), (20, 1160006), (40, 580003), (619, 37480), (937, 24760), (1238, 18740), (1874, 12380), (2476, 9370), (3095, 7496), (3748, 6190), (4685, 4952)]