8550025540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61071611}}^1$

素因数の和:61071627

約数の個数: 24

約数和(自身を含む): 20520061632

約数和(自身を除く): 11970036092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 61071611, 122143222, 244286444, 305358055, 427501277, 610716110, 855002554, 1221432220, 1710005108, 2137506385, 4275012770, 8550025540]

約数ペア:

[(1, 8550025540), (2, 4275012770), (4, 2137506385), (5, 1710005108), (7, 1221432220), (10, 855002554), (14, 610716110), (20, 427501277), (28, 305358055), (35, 244286444), (70, 122143222), (140, 61071611)]