80173445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4565

約数の個数: 32

約数和(自身を含む): 117002880

約数和(自身を除く): 36829435

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 935, 1045, 1615, 3553, 4513, 17765, 22565, 49643, 76721, 85747, 248215, 383605, 428735, 843931, 943217, 1457699, 4219655, 4716085, 7288495, 16034689, 80173445]

約数ペア:

[(1, 80173445), (5, 16034689), (11, 7288495), (17, 4716085), (19, 4219655), (55, 1457699), (85, 943217), (95, 843931), (187, 428735), (209, 383605), (323, 248215), (935, 85747), (1045, 76721), (1615, 49643), (3553, 22565), (4513, 17765)]