38389861.000000000

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{3391}}^1$

素因数の和:3423

約数の個数: 88

約数和(自身を含む): 333284352

約数和(自身を除く): 211750912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3391, 3584, 4480, 5120, 6782, 7168, 8960, 13564, 16955, 17920, 23737, 27128, 33910, 35840, 47474, 54256, 67820, 94948, 108512, 118685, 135640, 189896, 217024, 237370, 271280, 379792, 434048, 474740, 542560, 759584, 868096, 949480, 1085120, 1519168, 1736192, 1898960, 2170240, 3038336, 3472384, 3797920, 4340480, 6076672, 7595840, 8680960, 12153344, 15191680, 17361920, 24306688, 30383360, 60766720, 121533440]

約数ペア:

[(1, 121533440), (2, 60766720), (4, 30383360), (5, 24306688), (7, 17361920), (8, 15191680), (10, 12153344), (14, 8680960), (16, 7595840), (20, 6076672), (28, 4340480), (32, 3797920), (35, 3472384), (40, 3038336), (56, 2170240), (64, 1898960), (70, 1736192), (80, 1519168), (112, 1085120), (128, 949480), (140, 868096), (160, 759584), (224, 542560), (256, 474740), (280, 434048), (320, 379792), (448, 271280), (512, 237370), (560, 217024), (640, 189896), (896, 135640), (1024, 118685), (1120, 108512), (1280, 94948), (1792, 67820), (2240, 54256), (2560, 47474), (3391, 35840), (3584, 33910), (4480, 27128), (5120, 23737), (6782, 17920), (7168, 16955), (8960, 13564)]