25020250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{2441}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 47999952

約数和(自身を除く): 22979702

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 2441, 4882, 5125, 10250, 12205, 24410, 61025, 100081, 122050, 200162, 305125, 500405, 610250, 1000810, 2502025, 5004050, 12510125, 25020250]

約数ペア:

[(1, 25020250), (2, 12510125), (5, 5004050), (10, 2502025), (25, 1000810), (41, 610250), (50, 500405), (82, 305125), (125, 200162), (205, 122050), (250, 100081), (410, 61025), (1025, 24410), (2050, 12205), (2441, 10250), (4882, 5125)]