14000140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9091}}^1$

素因数の和:9118

約数の個数: 48

約数和(自身を含む): 36658944

約数和(自身を除く): 22658804

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 9091, 18182, 36364, 45455, 63637, 90910, 100001, 127274, 181820, 200002, 254548, 318185, 400004, 500005, 636370, 700007, 1000010, 1272740, 1400014, 2000020, 2800028, 3500035, 7000070, 14000140]

約数ペア:

[(1, 14000140), (2, 7000070), (4, 3500035), (5, 2800028), (7, 2000020), (10, 1400014), (11, 1272740), (14, 1000010), (20, 700007), (22, 636370), (28, 500005), (35, 400004), (44, 318185), (55, 254548), (70, 200002), (77, 181820), (110, 127274), (140, 100001), (154, 90910), (220, 63637), (308, 45455), (385, 36364), (770, 18182), (1540, 9091)]