64501270

素因数分解:

$2^1\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{5051}}^1$

素因数の和:6335

約数の個数: 16

約数和(自身を含む): 116216208

約数和(自身を除く): 51714938

約数列:

[1, 2, 5, 10, 1277, 2554, 5051, 6385, 10102, 12770, 25255, 50510, 6450127, 12900254, 32250635, 64501270]

約数ペア:

[(1, 64501270), (2, 32250635), (5, 12900254), (10, 6450127), (1277, 50510), (2554, 25255), (5051, 12770), (6385, 10102)]