4625680

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 10927872

約数和(自身を除く): 6302192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 863, 1072, 1340, 1726, 2680, 3452, 4315, 5360, 6904, 8630, 13808, 17260, 34520, 57821, 69040, 115642, 231284, 289105, 462568, 578210, 925136, 1156420, 2312840, 4625680]

約数ペア:

[(1, 4625680), (2, 2312840), (4, 1156420), (5, 925136), (8, 578210), (10, 462568), (16, 289105), (20, 231284), (40, 115642), (67, 69040), (80, 57821), (134, 34520), (268, 17260), (335, 13808), (536, 8630), (670, 6904), (863, 5360), (1072, 4315), (1340, 3452), (1726, 2680)]