13134920680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{46910431}}^1$

素因数の和:46910449

約数の個数: 32

約数和(自身を含む): 33775511040

約数和(自身を除く): 20640590360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 46910431, 93820862, 187641724, 234552155, 328373017, 375283448, 469104310, 656746034, 938208620, 1313492068, 1641865085, 1876417240, 2626984136, 3283730170, 6567460340, 13134920680]

約数ペア:

[(1, 13134920680), (2, 6567460340), (4, 3283730170), (5, 2626984136), (7, 1876417240), (8, 1641865085), (10, 1313492068), (14, 938208620), (20, 656746034), (28, 469104310), (35, 375283448), (40, 328373017), (56, 234552155), (70, 187641724), (140, 93820862), (280, 46910431)]