47487400

素因数分解:

$2^3\times 5^2\times {\mathrm{283}}^1\times {\mathrm{839}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 110930400

約数和(自身を除く): 63443000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 283, 566, 839, 1132, 1415, 1678, 2264, 2830, 3356, 4195, 5660, 6712, 7075, 8390, 11320, 14150, 16780, 20975, 28300, 33560, 41950, 56600, 83900, 167800, 237437, 474874, 949748, 1187185, 1899496, 2374370, 4748740, 5935925, 9497480, 11871850, 23743700, 47487400]

約数ペア:

[(1, 47487400), (2, 23743700), (4, 11871850), (5, 9497480), (8, 5935925), (10, 4748740), (20, 2374370), (25, 1899496), (40, 1187185), (50, 949748), (100, 474874), (200, 237437), (283, 167800), (566, 83900), (839, 56600), (1132, 41950), (1415, 33560), (1678, 28300), (2264, 20975), (2830, 16780), (3356, 14150), (4195, 11320), (5660, 8390), (6712, 7075)]