231932952560

素因数分解:

$2^4\times 5^1\times {\mathrm{7253}}^1\times {\mathrm{399719}}^1$

素因数の和:406985

約数の個数: 40

約数和(自身を含む): 539319811680

約数和(自身を除く): 307386859120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 7253, 14506, 29012, 36265, 58024, 72530, 116048, 145060, 290120, 399719, 580240, 799438, 1598876, 1998595, 3197752, 3997190, 6395504, 7994380, 15988760, 31977520, 2899161907, 5798323814, 11596647628, 14495809535, 23193295256, 28991619070, 46386590512, 57983238140, 115966476280, 231932952560]

約数ペア:

[(1, 231932952560), (2, 115966476280), (4, 57983238140), (5, 46386590512), (8, 28991619070), (10, 23193295256), (16, 14495809535), (20, 11596647628), (40, 5798323814), (80, 2899161907), (7253, 31977520), (14506, 15988760), (29012, 7994380), (36265, 6395504), (58024, 3997190), (72530, 3197752), (116048, 1998595), (145060, 1598876), (290120, 799438), (399719, 580240)]