629707160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{18719}}^1$

素因数の和:18788

約数の個数: 48

約数和(自身を含む): 1467460800

約数和(自身を除く): 837753640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1682, 3364, 4205, 6728, 8410, 16820, 18719, 33640, 37438, 74876, 93595, 149752, 187190, 374380, 542851, 748760, 1085702, 2171404, 2714255, 4342808, 5428510, 10857020, 15742679, 21714040, 31485358, 62970716, 78713395, 125941432, 157426790, 314853580, 629707160]

約数ペア:

[(1, 629707160), (2, 314853580), (4, 157426790), (5, 125941432), (8, 78713395), (10, 62970716), (20, 31485358), (29, 21714040), (40, 15742679), (58, 10857020), (116, 5428510), (145, 4342808), (232, 2714255), (290, 2171404), (580, 1085702), (841, 748760), (1160, 542851), (1682, 374380), (3364, 187190), (4205, 149752), (6728, 93595), (8410, 74876), (16820, 37438), (18719, 33640)]