126782694920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{452795339}}^1$

素因数の和:452795357

約数の個数: 32

約数和(自身を含む): 326012644800

約数和(自身を除く): 199229949880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 452795339, 905590678, 1811181356, 2263976695, 3169567373, 3622362712, 4527953390, 6339134746, 9055906780, 12678269492, 15847836865, 18111813560, 25356538984, 31695673730, 63391347460, 126782694920]

約数ペア:

[(1, 126782694920), (2, 63391347460), (4, 31695673730), (5, 25356538984), (7, 18111813560), (8, 15847836865), (10, 12678269492), (14, 9055906780), (20, 6339134746), (28, 4527953390), (35, 3622362712), (40, 3169567373), (56, 2263976695), (70, 1811181356), (140, 905590678), (280, 452795339)]