38505460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{275039}}^1$

素因数の和:275055

約数の個数: 24

約数和(自身を含む): 92413440

約数和(自身を除く): 53907980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 275039, 550078, 1100156, 1375195, 1925273, 2750390, 3850546, 5500780, 7701092, 9626365, 19252730, 38505460]

約数ペア:

[(1, 38505460), (2, 19252730), (4, 9626365), (5, 7701092), (7, 5500780), (10, 3850546), (14, 2750390), (20, 1925273), (28, 1375195), (35, 1100156), (70, 550078), (140, 275039)]