141917480

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{12109}}^1$

素因数の和:12413

約数の個数: 32

約数和(自身を含む): 320430600

約数和(自身を除く): 178513120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 11720, 12109, 24218, 48436, 60545, 96872, 121090, 242180, 484360, 3547937, 7095874, 14191748, 17739685, 28383496, 35479370, 70958740, 141917480]

約数ペア:

[(1, 141917480), (2, 70958740), (4, 35479370), (5, 28383496), (8, 17739685), (10, 14191748), (20, 7095874), (40, 3547937), (293, 484360), (586, 242180), (1172, 121090), (1465, 96872), (2344, 60545), (2930, 48436), (5860, 24218), (11720, 12109)]