105444920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{376589}}^1$

素因数の和:376607

約数の個数: 32

約数和(自身を含む): 271144800

約数和(自身を除く): 165699880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 376589, 753178, 1506356, 1882945, 2636123, 3012712, 3765890, 5272246, 7531780, 10544492, 13180615, 15063560, 21088984, 26361230, 52722460, 105444920]

約数ペア:

[(1, 105444920), (2, 52722460), (4, 26361230), (5, 21088984), (7, 15063560), (8, 13180615), (10, 10544492), (14, 7531780), (20, 5272246), (28, 3765890), (35, 3012712), (40, 2636123), (56, 1882945), (70, 1506356), (140, 753178), (280, 376589)]