29447680

素因数分解:

$2^9\times 5^1\times {\mathrm{11503}}^1$

素因数の和:11526

約数の個数: 40

約数和(自身を含む): 70611552

約数和(自身を除く): 41163872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 11503, 23006, 46012, 57515, 92024, 115030, 184048, 230060, 368096, 460120, 736192, 920240, 1472384, 1840480, 2944768, 3680960, 5889536, 7361920, 14723840, 29447680]

約数ペア:

[(1, 29447680), (2, 14723840), (4, 7361920), (5, 5889536), (8, 3680960), (10, 2944768), (16, 1840480), (20, 1472384), (32, 920240), (40, 736192), (64, 460120), (80, 368096), (128, 230060), (160, 184048), (256, 115030), (320, 92024), (512, 57515), (640, 46012), (1280, 23006), (2560, 11503)]