23994400

素因数分解:

$2^5\times 5^2\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:446

約数の個数: 72

約数和(自身を含む): 59410260

約数和(自身を除く): 35415860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 89, 100, 160, 178, 200, 337, 356, 400, 445, 674, 712, 800, 890, 1348, 1424, 1685, 1780, 2225, 2696, 2848, 3370, 3560, 4450, 5392, 6740, 7120, 8425, 8900, 10784, 13480, 14240, 16850, 17800, 26960, 29993, 33700, 35600, 53920, 59986, 67400, 71200, 119972, 134800, 149965, 239944, 269600, 299930, 479888, 599860, 749825, 959776, 1199720, 1499650, 2399440, 2999300, 4798880, 5998600, 11997200, 23994400]

約数ペア:

[(1, 23994400), (2, 11997200), (4, 5998600), (5, 4798880), (8, 2999300), (10, 2399440), (16, 1499650), (20, 1199720), (25, 959776), (32, 749825), (40, 599860), (50, 479888), (80, 299930), (89, 269600), (100, 239944), (160, 149965), (178, 134800), (200, 119972), (337, 71200), (356, 67400), (400, 59986), (445, 53920), (674, 35600), (712, 33700), (800, 29993), (890, 26960), (1348, 17800), (1424, 16850), (1685, 14240), (1780, 13480), (2225, 10784), (2696, 8900), (2848, 8425), (3370, 7120), (3560, 6740), (4450, 5392)]