425107520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2411}}^1$

素因数の和:2476

約数の個数: 112

約数和(自身を含む): 1102766400

約数和(自身を除く): 677658880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 320, 380, 464, 551, 580, 608, 760, 928, 1102, 1160, 1216, 1520, 1856, 2204, 2320, 2411, 2755, 3040, 4408, 4640, 4822, 5510, 6080, 8816, 9280, 9644, 11020, 12055, 17632, 19288, 22040, 24110, 35264, 38576, 44080, 45809, 48220, 69919, 77152, 88160, 91618, 96440, 139838, 154304, 176320, 183236, 192880, 229045, 279676, 349595, 366472, 385760, 458090, 559352, 699190, 732944, 771520, 916180, 1118704, 1328461, 1398380, 1465888, 1832360, 2237408, 2656922, 2796760, 2931776, 3664720, 4474816, 5313844, 5593520, 6642305, 7329440, 10627688, 11187040, 13284610, 14658880, 21255376, 22374080, 26569220, 42510752, 53138440, 85021504, 106276880, 212553760, 425107520]

約数ペア:

[(1, 425107520), (2, 212553760), (4, 106276880), (5, 85021504), (8, 53138440), (10, 42510752), (16, 26569220), (19, 22374080), (20, 21255376), (29, 14658880), (32, 13284610), (38, 11187040), (40, 10627688), (58, 7329440), (64, 6642305), (76, 5593520), (80, 5313844), (95, 4474816), (116, 3664720), (145, 2931776), (152, 2796760), (160, 2656922), (190, 2237408), (232, 1832360), (290, 1465888), (304, 1398380), (320, 1328461), (380, 1118704), (464, 916180), (551, 771520), (580, 732944), (608, 699190), (760, 559352), (928, 458090), (1102, 385760), (1160, 366472), (1216, 349595), (1520, 279676), (1856, 229045), (2204, 192880), (2320, 183236), (2411, 176320), (2755, 154304), (3040, 139838), (4408, 96440), (4640, 91618), (4822, 88160), (5510, 77152), (6080, 69919), (8816, 48220), (9280, 45809), (9644, 44080), (11020, 38576), (12055, 35264), (17632, 24110), (19288, 22040)]