80225204

素因数分解:

$2^2\times {\mathrm{379}}^1\times {\mathrm{52919}}^1$

素因数の和:53302

約数の個数: 12

約数和(自身を含む): 140767200

約数和(自身を除く): 60541996

約数列:

[1, 2, 4, 379, 758, 1516, 52919, 105838, 211676, 20056301, 40112602, 80225204]

約数ペア:

[(1, 80225204), (2, 40112602), (4, 20056301), (379, 211676), (758, 105838), (1516, 52919)]