8140034390

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{33563}}^1$

素因数の和:33956

約数の個数: 32

約数和(自身を含む): 14886305280

約数和(自身を除く): 6746270890

約数列:

[1, 2, 5, 10, 79, 158, 307, 395, 614, 790, 1535, 3070, 24253, 33563, 48506, 67126, 121265, 167815, 242530, 335630, 2651477, 5302954, 10303841, 13257385, 20607682, 26514770, 51519205, 103038410, 814003439, 1628006878, 4070017195, 8140034390]

約数ペア:

[(1, 8140034390), (2, 4070017195), (5, 1628006878), (10, 814003439), (79, 103038410), (158, 51519205), (307, 26514770), (395, 20607682), (614, 13257385), (790, 10303841), (1535, 5302954), (3070, 2651477), (24253, 335630), (33563, 242530), (48506, 167815), (67126, 121265)]