23128400

素因数分解:

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

素因数の和:948

約数の個数: 60

約数和(自身を含む): 56460672

約数和(自身を除く): 33332272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 268, 335, 400, 536, 670, 863, 1072, 1340, 1675, 1726, 2680, 3350, 3452, 4315, 5360, 6700, 6904, 8630, 13400, 13808, 17260, 21575, 26800, 34520, 43150, 57821, 69040, 86300, 115642, 172600, 231284, 289105, 345200, 462568, 578210, 925136, 1156420, 1445525, 2312840, 2891050, 4625680, 5782100, 11564200, 23128400]

約数ペア:

[(1, 23128400), (2, 11564200), (4, 5782100), (5, 4625680), (8, 2891050), (10, 2312840), (16, 1445525), (20, 1156420), (25, 925136), (40, 578210), (50, 462568), (67, 345200), (80, 289105), (100, 231284), (134, 172600), (200, 115642), (268, 86300), (335, 69040), (400, 57821), (536, 43150), (670, 34520), (863, 26800), (1072, 21575), (1340, 17260), (1675, 13808), (1726, 13400), (2680, 8630), (3350, 6904), (3452, 6700), (4315, 5360)]