10121920

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:737

約数の個数: 56

約数和(自身を含む): 24652224

約数和(自身を除く): 14530304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 673, 752, 940, 1346, 1504, 1880, 2692, 3008, 3365, 3760, 5384, 6730, 7520, 10768, 13460, 15040, 21536, 26920, 31631, 43072, 53840, 63262, 107680, 126524, 158155, 215360, 253048, 316310, 506096, 632620, 1012192, 1265240, 2024384, 2530480, 5060960, 10121920]

約数ペア:

[(1, 10121920), (2, 5060960), (4, 2530480), (5, 2024384), (8, 1265240), (10, 1012192), (16, 632620), (20, 506096), (32, 316310), (40, 253048), (47, 215360), (64, 158155), (80, 126524), (94, 107680), (160, 63262), (188, 53840), (235, 43072), (320, 31631), (376, 26920), (470, 21536), (673, 15040), (752, 13460), (940, 10768), (1346, 7520), (1504, 6730), (1880, 5384), (2692, 3760), (3008, 3365)]