42550480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{75983}}^1$

素因数の和:76003

約数の個数: 40

約数和(自身を含む): 113064192

約数和(自身を除く): 70513712

約数列:

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

約数ペア:

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