5212520

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{863}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 11819520

約数和(自身を除く): 6607000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 863, 1208, 1510, 1726, 3020, 3452, 4315, 6040, 6904, 8630, 17260, 34520, 130313, 260626, 521252, 651565, 1042504, 1303130, 2606260, 5212520]

約数ペア:

[(1, 5212520), (2, 2606260), (4, 1303130), (5, 1042504), (8, 651565), (10, 521252), (20, 260626), (40, 130313), (151, 34520), (302, 17260), (604, 8630), (755, 6904), (863, 6040), (1208, 4315), (1510, 3452), (1726, 3020)]