244994450

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{35251}}^1$

素因数の和:35402

約数の個数: 24

約数和(自身を含む): 458981040

約数和(自身を除く): 213986590

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 6950, 35251, 70502, 176255, 352510, 881275, 1762550, 4899889, 9799778, 24499445, 48998890, 122497225, 244994450]

約数ペア:

[(1, 244994450), (2, 122497225), (5, 48998890), (10, 24499445), (25, 9799778), (50, 4899889), (139, 1762550), (278, 881275), (695, 352510), (1390, 176255), (3475, 70502), (6950, 35251)]