39135040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17471}}^1$

素因数の和:17495

約数の個数: 56

約数和(自身を含む): 106509312

約数和(自身を除く): 67374272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 17471, 34942, 69884, 87355, 122297, 139768, 174710, 244594, 279536, 349420, 489188, 559072, 611485, 698840, 978376, 1118144, 1222970, 1397680, 1956752, 2445940, 2795360, 3913504, 4891880, 5590720, 7827008, 9783760, 19567520, 39135040]

約数ペア:

[(1, 39135040), (2, 19567520), (4, 9783760), (5, 7827008), (7, 5590720), (8, 4891880), (10, 3913504), (14, 2795360), (16, 2445940), (20, 1956752), (28, 1397680), (32, 1222970), (35, 1118144), (40, 978376), (56, 698840), (64, 611485), (70, 559072), (80, 489188), (112, 349420), (140, 279536), (160, 244594), (224, 174710), (280, 139768), (320, 122297), (448, 87355), (560, 69884), (1120, 34942), (2240, 17471)]