115966476280

素因数分解:

$2^3\times 5^1\times {\mathrm{7253}}^1\times {\mathrm{399719}}^1$

素因数の和:406983

約数の個数: 32

約数和(自身を含む): 260961199200

約数和(自身を除く): 144994722920

約数列:

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

約数ペア:

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