160803420005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{433}}^1\times {\mathrm{1123}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 207282774720

約数和(自身を除く): 46479354715

約数列:

[1, 5, 19, 59, 95, 295, 433, 1121, 1123, 2165, 3481, 5605, 5615, 8227, 17405, 21337, 25547, 41135, 66139, 66257, 106685, 127735, 330695, 331285, 485393, 486259, 1258883, 1507273, 2426965, 2431295, 3909163, 6294415, 7536365, 9238921, 19545815, 28638187, 28689281, 46194605, 74274097, 143190935, 143446405, 371370485, 545096339, 1692667579, 2725481695, 8463337895, 32160684001, 160803420005]

約数ペア:

[(1, 160803420005), (5, 32160684001), (19, 8463337895), (59, 2725481695), (95, 1692667579), (295, 545096339), (433, 371370485), (1121, 143446405), (1123, 143190935), (2165, 74274097), (3481, 46194605), (5605, 28689281), (5615, 28638187), (8227, 19545815), (17405, 9238921), (21337, 7536365), (25547, 6294415), (41135, 3909163), (66139, 2431295), (66257, 2426965), (106685, 1507273), (127735, 1258883), (330695, 486259), (331285, 485393)]