401075710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{15361}}^1$

素因数の和:15748

約数の個数: 32

約数和(自身を含む): 827335872

約数和(自身を除く): 426260162

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 373, 746, 1865, 2611, 3730, 5222, 13055, 15361, 26110, 30722, 76805, 107527, 153610, 215054, 537635, 1075270, 5729653, 11459306, 28648265, 40107571, 57296530, 80215142, 200537855, 401075710]

約数ペア:

[(1, 401075710), (2, 200537855), (5, 80215142), (7, 57296530), (10, 40107571), (14, 28648265), (35, 11459306), (70, 5729653), (373, 1075270), (746, 537635), (1865, 215054), (2611, 153610), (3730, 107527), (5222, 76805), (13055, 30722), (15361, 26110)]