713897440

素因数分解:

$2^5\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{3607}}^1$

素因数の和:4859

約数の個数: 48

約数和(自身を含む): 1688414112

約数和(自身を除く): 974516672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1237, 2474, 3607, 4948, 6185, 7214, 9896, 12370, 14428, 18035, 19792, 24740, 28856, 36070, 39584, 49480, 57712, 72140, 98960, 115424, 144280, 197920, 288560, 577120, 4461859, 8923718, 17847436, 22309295, 35694872, 44618590, 71389744, 89237180, 142779488, 178474360, 356948720, 713897440]

約数ペア:

[(1, 713897440), (2, 356948720), (4, 178474360), (5, 142779488), (8, 89237180), (10, 71389744), (16, 44618590), (20, 35694872), (32, 22309295), (40, 17847436), (80, 8923718), (160, 4461859), (1237, 577120), (2474, 288560), (3607, 197920), (4948, 144280), (6185, 115424), (7214, 98960), (9896, 72140), (12370, 57712), (14428, 49480), (18035, 39584), (19792, 36070), (24740, 28856)]