85100960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{75983}}^1$

素因数の和:76005

約数の個数: 48

約数和(自身を含む): 229775616

約数和(自身を除く): 144674656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 75983, 151966, 303932, 379915, 531881, 607864, 759830, 1063762, 1215728, 1519660, 2127524, 2431456, 2659405, 3039320, 4255048, 5318810, 6078640, 8510096, 10637620, 12157280, 17020192, 21275240, 42550480, 85100960]

約数ペア:

[(1, 85100960), (2, 42550480), (4, 21275240), (5, 17020192), (7, 12157280), (8, 10637620), (10, 8510096), (14, 6078640), (16, 5318810), (20, 4255048), (28, 3039320), (32, 2659405), (35, 2431456), (40, 2127524), (56, 1519660), (70, 1215728), (80, 1063762), (112, 759830), (140, 607864), (160, 531881), (224, 379915), (280, 303932), (560, 151966), (1120, 75983)]