131540872010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{753341}}^1$

素因数の和:754286

約数の個数: 32

約数和(自身を含む): 249506870400

約数和(自身を除く): 117965998390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 919, 1838, 4595, 9190, 17461, 34922, 87305, 174610, 753341, 1506682, 3766705, 7533410, 14313479, 28626958, 71567395, 143134790, 692320379, 1384640758, 3461601895, 6923203790, 13154087201, 26308174402, 65770436005, 131540872010]

約数ペア:

[(1, 131540872010), (2, 65770436005), (5, 26308174402), (10, 13154087201), (19, 6923203790), (38, 3461601895), (95, 1384640758), (190, 692320379), (919, 143134790), (1838, 71567395), (4595, 28626958), (9190, 14313479), (17461, 7533410), (34922, 3766705), (87305, 1506682), (174610, 753341)]