506952880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12401}}^1$

素因数の和:12494

約数の個数: 80

約数和(自身を含む): 1365609024

約数和(自身を除く): 858656144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 12401, 20440, 24802, 40880, 49604, 62005, 86807, 99208, 124010, 173614, 198416, 248020, 347228, 434035, 496040, 694456, 868070, 905273, 992080, 1388912, 1736140, 1810546, 3472280, 3621092, 4526365, 6336911, 6944560, 7242184, 9052730, 12673822, 14484368, 18105460, 25347644, 31684555, 36210920, 50695288, 63369110, 72421840, 101390576, 126738220, 253476440, 506952880]

約数ペア:

[(1, 506952880), (2, 253476440), (4, 126738220), (5, 101390576), (7, 72421840), (8, 63369110), (10, 50695288), (14, 36210920), (16, 31684555), (20, 25347644), (28, 18105460), (35, 14484368), (40, 12673822), (56, 9052730), (70, 7242184), (73, 6944560), (80, 6336911), (112, 4526365), (140, 3621092), (146, 3472280), (280, 1810546), (292, 1736140), (365, 1388912), (511, 992080), (560, 905273), (584, 868070), (730, 694456), (1022, 496040), (1168, 434035), (1460, 347228), (2044, 248020), (2555, 198416), (2920, 173614), (4088, 124010), (5110, 99208), (5840, 86807), (8176, 62005), (10220, 49604), (12401, 40880), (20440, 24802)]