5241980

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{751}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 11054400

約数和(自身を除く): 5812420

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 751, 1396, 1502, 1745, 3004, 3490, 3755, 6980, 7510, 15020, 262099, 524198, 1048396, 1310495, 2620990, 5241980]

約数ペア:

[(1, 5241980), (2, 2620990), (4, 1310495), (5, 1048396), (10, 524198), (20, 262099), (349, 15020), (698, 7510), (751, 6980), (1396, 3755), (1502, 3490), (1745, 3004)]