88190620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{953}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 212200128

約数和(自身を除く): 124009508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 661, 953, 1322, 1906, 2644, 3305, 3812, 4627, 4765, 6610, 6671, 9254, 9530, 13220, 13342, 18508, 19060, 23135, 26684, 33355, 46270, 66710, 92540, 133420, 629933, 1259866, 2519732, 3149665, 4409531, 6299330, 8819062, 12598660, 17638124, 22047655, 44095310, 88190620]

約数ペア:

[(1, 88190620), (2, 44095310), (4, 22047655), (5, 17638124), (7, 12598660), (10, 8819062), (14, 6299330), (20, 4409531), (28, 3149665), (35, 2519732), (70, 1259866), (140, 629933), (661, 133420), (953, 92540), (1322, 66710), (1906, 46270), (2644, 33355), (3305, 26684), (3812, 23135), (4627, 19060), (4765, 18508), (6610, 13342), (6671, 13220), (9254, 9530)]