127281610

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{22291}}^1$

素因数の和:22869

約数の個数: 16

約数和(自身を含む): 229518432

約数和(自身を除く): 102236822

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 22291, 44582, 111455, 222910, 12728161, 25456322, 63640805, 127281610]

約数ペア:

[(1, 127281610), (2, 63640805), (5, 25456322), (10, 12728161), (571, 222910), (1142, 111455), (2855, 44582), (5710, 22291)]