4798880

素因数分解:

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

素因数の和:441

約数の個数: 48

約数和(自身を含む): 11498760

約数和(自身を除く): 6699880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 337, 356, 445, 674, 712, 890, 1348, 1424, 1685, 1780, 2696, 2848, 3370, 3560, 5392, 6740, 7120, 10784, 13480, 14240, 26960, 29993, 53920, 59986, 119972, 149965, 239944, 299930, 479888, 599860, 959776, 1199720, 2399440, 4798880]

約数ペア:

[(1, 4798880), (2, 2399440), (4, 1199720), (5, 959776), (8, 599860), (10, 479888), (16, 299930), (20, 239944), (32, 149965), (40, 119972), (80, 59986), (89, 53920), (160, 29993), (178, 26960), (337, 14240), (356, 13480), (445, 10784), (674, 7120), (712, 6740), (890, 5392), (1348, 3560), (1424, 3370), (1685, 2848), (1780, 2696)]