8045786980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{71569}}^1$

素因数の和:71669

約数の個数: 96

約数和(自身を含む): 21354197760

約数和(自身を除く): 13308410780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 73, 77, 110, 140, 146, 154, 220, 292, 308, 365, 385, 511, 730, 770, 803, 1022, 1460, 1540, 1606, 2044, 2555, 3212, 4015, 5110, 5621, 8030, 10220, 11242, 16060, 22484, 28105, 56210, 71569, 112420, 143138, 286276, 357845, 500983, 715690, 787259, 1001966, 1431380, 1574518, 2003932, 2504915, 3149036, 3936295, 5009830, 5224537, 5510813, 7872590, 10019660, 10449074, 11021626, 15745180, 20898148, 22043252, 26122685, 27554065, 36571759, 52245370, 55108130, 57469907, 73143518, 104490740, 110216260, 114939814, 146287036, 182858795, 229879628, 287349535, 365717590, 402289349, 574699070, 731435180, 804578698, 1149398140, 1609157396, 2011446745, 4022893490, 8045786980]

約数ペア:

[(1, 8045786980), (2, 4022893490), (4, 2011446745), (5, 1609157396), (7, 1149398140), (10, 804578698), (11, 731435180), (14, 574699070), (20, 402289349), (22, 365717590), (28, 287349535), (35, 229879628), (44, 182858795), (55, 146287036), (70, 114939814), (73, 110216260), (77, 104490740), (110, 73143518), (140, 57469907), (146, 55108130), (154, 52245370), (220, 36571759), (292, 27554065), (308, 26122685), (365, 22043252), (385, 20898148), (511, 15745180), (730, 11021626), (770, 10449074), (803, 10019660), (1022, 7872590), (1460, 5510813), (1540, 5224537), (1606, 5009830), (2044, 3936295), (2555, 3149036), (3212, 2504915), (4015, 2003932), (5110, 1574518), (5621, 1431380), (8030, 1001966), (10220, 787259), (11242, 715690), (16060, 500983), (22484, 357845), (28105, 286276), (56210, 143138), (71569, 112420)]