47390.0000000

素因数分解:

$2^9\times 5^1\times {\mathrm{2591}}^1$

素因数の和:2614

約数の個数: 40

約数和(自身を含む): 15909696

約数和(自身を除く): 9276736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 2591, 5182, 10364, 12955, 20728, 25910, 41456, 51820, 82912, 103640, 165824, 207280, 331648, 414560, 663296, 829120, 1326592, 1658240, 3316480, 6632960]

約数ペア:

[(1, 6632960), (2, 3316480), (4, 1658240), (5, 1326592), (8, 829120), (10, 663296), (16, 414560), (20, 331648), (32, 207280), (40, 165824), (64, 103640), (80, 82912), (128, 51820), (160, 41456), (256, 25910), (320, 20728), (512, 12955), (640, 10364), (1280, 5182), (2560, 2591)]