24881080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{88861}}^1$

素因数の和:88879

約数の個数: 32

約数和(自身を含む): 63980640

約数和(自身を除く): 39099560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 88861, 177722, 355444, 444305, 622027, 710888, 888610, 1244054, 1777220, 2488108, 3110135, 3554440, 4976216, 6220270, 12440540, 24881080]

約数ペア:

[(1, 24881080), (2, 12440540), (4, 6220270), (5, 4976216), (7, 3554440), (8, 3110135), (10, 2488108), (14, 1777220), (20, 1244054), (28, 888610), (35, 710888), (40, 622027), (56, 444305), (70, 355444), (140, 177722), (280, 88861)]