38412282880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{7502399}}^1$

素因数の和:7502424

約数の個数: 44

約数和(自身を含む): 92144476800

約数和(自身を除く): 53732193920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 7502399, 15004798, 30009596, 37511995, 60019192, 75023990, 120038384, 150047980, 240076768, 300095960, 480153536, 600191920, 960307072, 1200383840, 1920614144, 2400767680, 3841228288, 4801535360, 7682456576, 9603070720, 19206141440, 38412282880]

約数ペア:

[(1, 38412282880), (2, 19206141440), (4, 9603070720), (5, 7682456576), (8, 4801535360), (10, 3841228288), (16, 2400767680), (20, 1920614144), (32, 1200383840), (40, 960307072), (64, 600191920), (80, 480153536), (128, 300095960), (160, 240076768), (256, 150047980), (320, 120038384), (512, 75023990), (640, 60019192), (1024, 37511995), (1280, 30009596), (2560, 15004798), (5120, 7502399)]