25164790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1171}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 51980544

約数和(自身を除く): 26815754

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1171, 1535, 2149, 2342, 3070, 4298, 5855, 8197, 10745, 11710, 16394, 21490, 40985, 81970, 359497, 718994, 1797485, 2516479, 3594970, 5032958, 12582395, 25164790]

約数ペア:

[(1, 25164790), (2, 12582395), (5, 5032958), (7, 3594970), (10, 2516479), (14, 1797485), (35, 718994), (70, 359497), (307, 81970), (614, 40985), (1171, 21490), (1535, 16394), (2149, 11710), (2342, 10745), (3070, 8197), (4298, 5855)]