88445140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{631751}}^1$

素因数の和:631767

約数の個数: 24

約数和(自身を含む): 212268672

約数和(自身を除く): 123823532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 631751, 1263502, 2527004, 3158755, 4422257, 6317510, 8844514, 12635020, 17689028, 22111285, 44222570, 88445140]

約数ペア:

[(1, 88445140), (2, 44222570), (4, 22111285), (5, 17689028), (7, 12635020), (10, 8844514), (14, 6317510), (20, 4422257), (28, 3158755), (35, 2527004), (70, 1263502), (140, 631751)]