140310800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{50111}}^1$

素因数の和:50136

約数の個数: 60

約数和(自身を含む): 385261056

約数和(自身を除く): 244950256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 50111, 100222, 200444, 250555, 350777, 400888, 501110, 701554, 801776, 1002220, 1252775, 1403108, 1753885, 2004440, 2505550, 2806216, 3507770, 4008880, 5011100, 5612432, 7015540, 8769425, 10022200, 14031080, 17538850, 20044400, 28062160, 35077700, 70155400, 140310800]

約数ペア:

[(1, 140310800), (2, 70155400), (4, 35077700), (5, 28062160), (7, 20044400), (8, 17538850), (10, 14031080), (14, 10022200), (16, 8769425), (20, 7015540), (25, 5612432), (28, 5011100), (35, 4008880), (40, 3507770), (50, 2806216), (56, 2505550), (70, 2004440), (80, 1753885), (100, 1403108), (112, 1252775), (140, 1002220), (175, 801776), (200, 701554), (280, 501110), (350, 400888), (400, 350777), (560, 250555), (700, 200444), (1400, 100222), (2800, 50111)]