118839398420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{16567}}^1$

素因数の和:17077

約数の個数: 96

約数和(自身を含む): 269435443200

約数和(自身を除く): 150596044780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 439, 817, 860, 878, 1634, 1756, 2195, 3268, 4085, 4390, 8170, 8341, 8780, 16340, 16567, 16682, 18877, 33134, 33364, 37754, 41705, 66268, 75508, 82835, 83410, 94385, 165670, 166820, 188770, 314773, 331340, 358663, 377540, 629546, 712381, 717326, 1259092, 1424762, 1434652, 1573865, 1793315, 2849524, 3147730, 3561905, 3586630, 6295460, 7123810, 7173260, 7272913, 13535239, 14247620, 14545826, 27070478, 29091652, 36364565, 54140956, 67676195, 72729130, 135352390, 138185347, 145458260, 270704780, 276370694, 312735259, 552741388, 625470518, 690926735, 1250941036, 1381853470, 1563676295, 2763706940, 3127352590, 5941969921, 6254705180, 11883939842, 23767879684, 29709849605, 59419699210, 118839398420]

約数ペア:

[(1, 118839398420), (2, 59419699210), (4, 29709849605), (5, 23767879684), (10, 11883939842), (19, 6254705180), (20, 5941969921), (38, 3127352590), (43, 2763706940), (76, 1563676295), (86, 1381853470), (95, 1250941036), (172, 690926735), (190, 625470518), (215, 552741388), (380, 312735259), (430, 276370694), (439, 270704780), (817, 145458260), (860, 138185347), (878, 135352390), (1634, 72729130), (1756, 67676195), (2195, 54140956), (3268, 36364565), (4085, 29091652), (4390, 27070478), (8170, 14545826), (8341, 14247620), (8780, 13535239), (16340, 7272913), (16567, 7173260), (16682, 7123810), (18877, 6295460), (33134, 3586630), (33364, 3561905), (37754, 3147730), (41705, 2849524), (66268, 1793315), (75508, 1573865), (82835, 1434652), (83410, 1424762), (94385, 1259092), (165670, 717326), (166820, 712381), (188770, 629546), (314773, 377540), (331340, 358663)]