132898640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{237319}}^1$

素因数の和:237339

約数の個数: 40

約数和(自身を含む): 353132160

約数和(自身を除く): 220233520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 237319, 474638, 949276, 1186595, 1661233, 1898552, 2373190, 3322466, 3797104, 4746380, 6644932, 8306165, 9492760, 13289864, 16612330, 18985520, 26579728, 33224660, 66449320, 132898640]

約数ペア:

[(1, 132898640), (2, 66449320), (4, 33224660), (5, 26579728), (7, 18985520), (8, 16612330), (10, 13289864), (14, 9492760), (16, 8306165), (20, 6644932), (28, 4746380), (35, 3797104), (40, 3322466), (56, 2373190), (70, 1898552), (80, 1661233), (112, 1186595), (140, 949276), (280, 474638), (560, 237319)]