80729330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25307}}^1$

素因数の和:25354

約数の個数: 32

約数和(自身を含む): 163995840

約数和(自身を除く): 83266510

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 25307, 50614, 126535, 253070, 278377, 556754, 733903, 1391885, 1467806, 2783770, 3669515, 7339030, 8072933, 16145866, 40364665, 80729330]

約数ペア:

[(1, 80729330), (2, 40364665), (5, 16145866), (10, 8072933), (11, 7339030), (22, 3669515), (29, 2783770), (55, 1467806), (58, 1391885), (110, 733903), (145, 556754), (290, 278377), (319, 253070), (638, 126535), (1595, 50614), (3190, 25307)]