1773646580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{4441}}^1$

素因数の和:5520

約数の個数: 48

約数和(自身を含む): 3925306560

約数和(自身を除く): 2151659980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1051, 2102, 4204, 4441, 5255, 8882, 10510, 17764, 19969, 21020, 22205, 39938, 44410, 79876, 84379, 88820, 99845, 168758, 199690, 337516, 399380, 421895, 843790, 1687580, 4667491, 9334982, 18669964, 23337455, 46674910, 88682329, 93349820, 177364658, 354729316, 443411645, 886823290, 1773646580]

約数ペア:

[(1, 1773646580), (2, 886823290), (4, 443411645), (5, 354729316), (10, 177364658), (19, 93349820), (20, 88682329), (38, 46674910), (76, 23337455), (95, 18669964), (190, 9334982), (380, 4667491), (1051, 1687580), (2102, 843790), (4204, 421895), (4441, 399380), (5255, 337516), (8882, 199690), (10510, 168758), (17764, 99845), (19969, 88820), (21020, 84379), (22205, 79876), (39938, 44410)]