5037400

素因数分解:

$2^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 11885400

約数和(自身を除く): 6848000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 178, 200, 283, 356, 445, 566, 712, 890, 1132, 1415, 1780, 2225, 2264, 2830, 3560, 4450, 5660, 7075, 8900, 11320, 14150, 17800, 25187, 28300, 50374, 56600, 100748, 125935, 201496, 251870, 503740, 629675, 1007480, 1259350, 2518700, 5037400]

約数ペア:

[(1, 5037400), (2, 2518700), (4, 1259350), (5, 1007480), (8, 629675), (10, 503740), (20, 251870), (25, 201496), (40, 125935), (50, 100748), (89, 56600), (100, 50374), (178, 28300), (200, 25187), (283, 17800), (356, 14150), (445, 11320), (566, 8900), (712, 7075), (890, 5660), (1132, 4450), (1415, 3560), (1780, 2830), (2225, 2264)]