597163120

素因数分解:

$2^4\times 5^1\times {\mathrm{997}}^1\times {\mathrm{7487}}^1$

素因数の和:8497

約数の個数: 40

約数和(自身を含む): 1389982464

約数和(自身を除く): 792819344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 997, 1994, 3988, 4985, 7487, 7976, 9970, 14974, 15952, 19940, 29948, 37435, 39880, 59896, 74870, 79760, 119792, 149740, 299480, 598960, 7464539, 14929078, 29858156, 37322695, 59716312, 74645390, 119432624, 149290780, 298581560, 597163120]

約数ペア:

[(1, 597163120), (2, 298581560), (4, 149290780), (5, 119432624), (8, 74645390), (10, 59716312), (16, 37322695), (20, 29858156), (40, 14929078), (80, 7464539), (997, 598960), (1994, 299480), (3988, 149740), (4985, 119792), (7487, 79760), (7976, 74870), (9970, 59896), (14974, 39880), (15952, 37435), (19940, 29948)]