581001440

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{33937}}^1$

素因数の和:34059

約数の個数: 48

約数和(自身を含む): 1385484912

約数和(自身を除く): 804483472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 8560, 17120, 33937, 67874, 135748, 169685, 271496, 339370, 542992, 678740, 1085984, 1357480, 2714960, 3631259, 5429920, 7262518, 14525036, 18156295, 29050072, 36312590, 58100144, 72625180, 116200288, 145250360, 290500720, 581001440]

約数ペア:

[(1, 581001440), (2, 290500720), (4, 145250360), (5, 116200288), (8, 72625180), (10, 58100144), (16, 36312590), (20, 29050072), (32, 18156295), (40, 14525036), (80, 7262518), (107, 5429920), (160, 3631259), (214, 2714960), (428, 1357480), (535, 1085984), (856, 678740), (1070, 542992), (1712, 339370), (2140, 271496), (3424, 169685), (4280, 135748), (8560, 67874), (17120, 33937)]