2080677885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 3972226944

約数和(自身を除く): 1891549059

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 163, 165, 195, 363, 429, 489, 541, 605, 715, 815, 1573, 1623, 1793, 1815, 2119, 2145, 2445, 2705, 4719, 5379, 5951, 6357, 7033, 7865, 8115, 8965, 10595, 17853, 19723, 21099, 23309, 23595, 26895, 29755, 31785, 35165, 59169, 65461, 69927, 77363, 88183, 89265, 98615, 105495, 116545, 196383, 232089, 256399, 264549, 295845, 327305, 349635, 386815, 440915, 769197, 850993, 970013, 981915, 1146379, 1160445, 1281995, 1322745, 2552979, 2910039, 3439137, 3845985, 4254965, 4850065, 5731895, 10670143, 12610169, 12764895, 14550195, 17195685, 32010429, 37830507, 53350715, 63050845, 138711859, 160052145, 189152535, 416135577, 693559295, 2080677885]

約数ペア:

[(1, 2080677885), (3, 693559295), (5, 416135577), (11, 189152535), (13, 160052145), (15, 138711859), (33, 63050845), (39, 53350715), (55, 37830507), (65, 32010429), (121, 17195685), (143, 14550195), (163, 12764895), (165, 12610169), (195, 10670143), (363, 5731895), (429, 4850065), (489, 4254965), (541, 3845985), (605, 3439137), (715, 2910039), (815, 2552979), (1573, 1322745), (1623, 1281995), (1793, 1160445), (1815, 1146379), (2119, 981915), (2145, 970013), (2445, 850993), (2705, 769197), (4719, 440915), (5379, 386815), (5951, 349635), (6357, 327305), (7033, 295845), (7865, 264549), (8115, 256399), (8965, 232089), (10595, 196383), (17853, 116545), (19723, 105495), (21099, 98615), (23309, 89265), (23595, 88183), (26895, 77363), (29755, 69927), (31785, 65461), (35165, 59169)]