70247680

素因数分解:

$2^8\times 5^1\times {\mathrm{54881}}^1$

素因数の和:54902

約数の個数: 36

約数和(自身を含む): 168268212

約数和(自身を除く): 98020532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 54881, 109762, 219524, 274405, 439048, 548810, 878096, 1097620, 1756192, 2195240, 3512384, 4390480, 7024768, 8780960, 14049536, 17561920, 35123840, 70247680]

約数ペア:

[(1, 70247680), (2, 35123840), (4, 17561920), (5, 14049536), (8, 8780960), (10, 7024768), (16, 4390480), (20, 3512384), (32, 2195240), (40, 1756192), (64, 1097620), (80, 878096), (128, 548810), (160, 439048), (256, 274405), (320, 219524), (640, 109762), (1280, 54881)]