25216030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{360229}}^1$

素因数の和:360243

約数の個数: 16

約数和(自身を含む): 51873120

約数和(自身を除く): 26657090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 360229, 720458, 1801145, 2521603, 3602290, 5043206, 12608015, 25216030]

約数ペア:

[(1, 25216030), (2, 12608015), (5, 5043206), (7, 3602290), (10, 2521603), (14, 1801145), (35, 720458), (70, 360229)]