73172116760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3319969}}^1$

素因数の和:3320028

約数の個数: 64

約数和(自身を含む): 179278380000

約数和(自身を除く): 106106263240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 11020, 22040, 3319969, 6639938, 13279876, 16599845, 26559752, 33199690, 63079411, 66399380, 96279101, 126158822, 132798760, 192558202, 252317644, 315397055, 385116404, 481395505, 504635288, 630794110, 770232808, 962791010, 1261588220, 1829302919, 1925582020, 2523176440, 3658605838, 3851164040, 7317211676, 9146514595, 14634423352, 18293029190, 36586058380, 73172116760]

約数ペア:

[(1, 73172116760), (2, 36586058380), (4, 18293029190), (5, 14634423352), (8, 9146514595), (10, 7317211676), (19, 3851164040), (20, 3658605838), (29, 2523176440), (38, 1925582020), (40, 1829302919), (58, 1261588220), (76, 962791010), (95, 770232808), (116, 630794110), (145, 504635288), (152, 481395505), (190, 385116404), (232, 315397055), (290, 252317644), (380, 192558202), (551, 132798760), (580, 126158822), (760, 96279101), (1102, 66399380), (1160, 63079411), (2204, 33199690), (2755, 26559752), (4408, 16599845), (5510, 13279876), (11020, 6639938), (22040, 3319969)]