14278040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{50993}}^1$

素因数の和:51011

約数の個数: 32

約数和(自身を含む): 36715680

約数和(自身を除く): 22437640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 50993, 101986, 203972, 254965, 356951, 407944, 509930, 713902, 1019860, 1427804, 1784755, 2039720, 2855608, 3569510, 7139020, 14278040]

約数ペア:

[(1, 14278040), (2, 7139020), (4, 3569510), (5, 2855608), (7, 2039720), (8, 1784755), (10, 1427804), (14, 1019860), (20, 713902), (28, 509930), (35, 407944), (40, 356951), (56, 254965), (70, 203972), (140, 101986), (280, 50993)]