25972450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{10601}}^1$

素因数の和:10627

約数の個数: 36

約数和(自身を含む): 56201202

約数和(自身を除く): 30228752

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 10601, 21202, 53005, 74207, 106010, 148414, 265025, 371035, 519449, 530050, 742070, 1038898, 1855175, 2597245, 3710350, 5194490, 12986225, 25972450]

約数ペア:

[(1, 25972450), (2, 12986225), (5, 5194490), (7, 3710350), (10, 2597245), (14, 1855175), (25, 1038898), (35, 742070), (49, 530050), (50, 519449), (70, 371035), (98, 265025), (175, 148414), (245, 106010), (350, 74207), (490, 53005), (1225, 21202), (2450, 10601)]