12356680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{44131}}^1$

素因数の和:44149

約数の個数: 32

約数和(自身を含む): 31775040

約数和(自身を除く): 19418360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 44131, 88262, 176524, 220655, 308917, 353048, 441310, 617834, 882620, 1235668, 1544585, 1765240, 2471336, 3089170, 6178340, 12356680]

約数ペア:

[(1, 12356680), (2, 6178340), (4, 3089170), (5, 2471336), (7, 1765240), (8, 1544585), (10, 1235668), (14, 882620), (20, 617834), (28, 441310), (35, 353048), (40, 308917), (56, 220655), (70, 176524), (140, 88262), (280, 44131)]