80497737874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{126719}}^1$

素因数の和:127042

約数の個数: 32

約数和(自身を含む): 129406464000

約数和(自身を除く): 48908726126

約数列:

[1, 2, 19, 38, 73, 146, 229, 458, 1387, 2774, 4351, 8702, 16717, 33434, 126719, 253438, 317623, 635246, 2407661, 4815322, 9250487, 18500974, 29018651, 58037302, 175759253, 351518506, 551354369, 1102708738, 2118361523, 4236723046, 40248868937, 80497737874]

約数ペア:

[(1, 80497737874), (2, 40248868937), (19, 4236723046), (38, 2118361523), (73, 1102708738), (146, 551354369), (229, 351518506), (458, 175759253), (1387, 58037302), (2774, 29018651), (4351, 18500974), (8702, 9250487), (16717, 4815322), (33434, 2407661), (126719, 635246), (253438, 317623)]