10745320

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{761}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 24277320

約数和(自身を除く): 13532000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 761, 1412, 1522, 1765, 2824, 3044, 3530, 3805, 6088, 7060, 7610, 14120, 15220, 30440, 268633, 537266, 1074532, 1343165, 2149064, 2686330, 5372660, 10745320]

約数ペア:

[(1, 10745320), (2, 5372660), (4, 2686330), (5, 2149064), (8, 1343165), (10, 1074532), (20, 537266), (40, 268633), (353, 30440), (706, 15220), (761, 14120), (1412, 7610), (1522, 7060), (1765, 6088), (2824, 3805), (3044, 3530)]