2080856855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{80669}}^1$

素因数の和:80759

約数の個数: 32

約数和(自身を含む): 3159682560

約数和(自身を除く): 1078825705

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 335, 385, 469, 737, 2345, 3685, 5159, 25795, 80669, 403345, 564683, 887359, 2823415, 4436795, 5404823, 6211513, 27024115, 31057565, 37833761, 59453053, 189168805, 297265265, 416171371, 2080856855]

約数ペア:

[(1, 2080856855), (5, 416171371), (7, 297265265), (11, 189168805), (35, 59453053), (55, 37833761), (67, 31057565), (77, 27024115), (335, 6211513), (385, 5404823), (469, 4436795), (737, 2823415), (2345, 887359), (3685, 564683), (5159, 403345), (25795, 80669)]