84631280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36479}}^1$

素因数の和:36521

約数の個数: 40

約数和(自身を含む): 203558400

約数和(自身を除く): 118927120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 36479, 72958, 145916, 182395, 291832, 364790, 583664, 729580, 1057891, 1459160, 2115782, 2918320, 4231564, 5289455, 8463128, 10578910, 16926256, 21157820, 42315640, 84631280]

約数ペア:

[(1, 84631280), (2, 42315640), (4, 21157820), (5, 16926256), (8, 10578910), (10, 8463128), (16, 5289455), (20, 4231564), (29, 2918320), (40, 2115782), (58, 1459160), (80, 1057891), (116, 729580), (145, 583664), (232, 364790), (290, 291832), (464, 182395), (580, 145916), (1160, 72958), (2320, 36479)]