25179625510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1\times {\mathrm{99277}}^1$

素因数の和:101248

約数の個数: 32

約数和(自身を含む): 48835245312

約数和(自身を除く): 23655619802

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1951, 3902, 9755, 19510, 25363, 50726, 99277, 126815, 198554, 253630, 496385, 992770, 1290601, 2581202, 6453005, 12906010, 193689427, 387378854, 968447135, 1936894270, 2517962551, 5035925102, 12589812755, 25179625510]

約数ペア:

[(1, 25179625510), (2, 12589812755), (5, 5035925102), (10, 2517962551), (13, 1936894270), (26, 968447135), (65, 387378854), (130, 193689427), (1951, 12906010), (3902, 6453005), (9755, 2581202), (19510, 1290601), (25363, 992770), (50726, 496385), (99277, 253630), (126815, 198554)]