26840700830

素因数分解:

$2^1\times 5^1\times {\mathrm{70639}}^1\times {\mathrm{37997}}^1$

素因数の和:108643

約数の個数: 16

約数和(自身を含む): 48315216960

約数和(自身を除く): 21474516130

約数列:

[1, 2, 5, 10, 37997, 70639, 75994, 141278, 189985, 353195, 379970, 706390, 2684070083, 5368140166, 13420350415, 26840700830]

約数ペア:

[(1, 26840700830), (2, 13420350415), (5, 5368140166), (10, 2684070083), (37997, 706390), (70639, 379970), (75994, 353195), (141278, 189985)]