40218056260

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2425697}}^1$

素因数の和:2426535

約数の個数: 24

約数和(自身を含む): 84559832280

約数和(自身を除く): 44341776020

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 3316, 4145, 8290, 16580, 2425697, 4851394, 9702788, 12128485, 24256970, 48513940, 2010902813, 4021805626, 8043611252, 10054514065, 20109028130, 40218056260]

約数ペア:

[(1, 40218056260), (2, 20109028130), (4, 10054514065), (5, 8043611252), (10, 4021805626), (20, 2010902813), (829, 48513940), (1658, 24256970), (3316, 12128485), (4145, 9702788), (8290, 4851394), (16580, 2425697)]