39156621040

素因数分解:

$2^4\times 5^1\times {\mathrm{16267}}^1\times {\mathrm{30089}}^1$

素因数の和:46369

約数の個数: 40

約数和(自身を含む): 91047766320

約数和(自身を除く): 51891145280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 16267, 30089, 32534, 60178, 65068, 81335, 120356, 130136, 150445, 162670, 240712, 260272, 300890, 325340, 481424, 601780, 650680, 1203560, 1301360, 2407120, 489457763, 978915526, 1957831052, 2447288815, 3915662104, 4894577630, 7831324208, 9789155260, 19578310520, 39156621040]

約数ペア:

[(1, 39156621040), (2, 19578310520), (4, 9789155260), (5, 7831324208), (8, 4894577630), (10, 3915662104), (16, 2447288815), (20, 1957831052), (40, 978915526), (80, 489457763), (16267, 2407120), (30089, 1301360), (32534, 1203560), (60178, 650680), (65068, 601780), (81335, 481424), (120356, 325340), (130136, 300890), (150445, 260272), (162670, 240712)]