29656480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{26479}}^1$

素因数の和:26501

約数の個数: 48

約数和(自身を含む): 80075520

約数和(自身を除く): 50419040

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, 26479, 52958, 105916, 132395, 185353, 211832, 264790, 370706, 423664, 529580, 741412, 847328, 926765, 1059160, 1482824, 1853530, 2118320, 2965648, 3707060, 4236640, 5931296, 7414120, 14828240, 29656480]

約数ペア:

[(1, 29656480), (2, 14828240), (4, 7414120), (5, 5931296), (7, 4236640), (8, 3707060), (10, 2965648), (14, 2118320), (16, 1853530), (20, 1482824), (28, 1059160), (32, 926765), (35, 847328), (40, 741412), (56, 529580), (70, 423664), (80, 370706), (112, 264790), (140, 211832), (160, 185353), (224, 132395), (280, 105916), (560, 52958), (1120, 26479)]