14312540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 33312384

約数和(自身を除く): 18999844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 971, 1340, 1474, 1942, 2948, 3685, 3884, 4855, 7370, 9710, 10681, 14740, 19420, 21362, 42724, 53405, 65057, 106810, 130114, 213620, 260228, 325285, 650570, 715627, 1301140, 1431254, 2862508, 3578135, 7156270, 14312540]

約数ペア:

[(1, 14312540), (2, 7156270), (4, 3578135), (5, 2862508), (10, 1431254), (11, 1301140), (20, 715627), (22, 650570), (44, 325285), (55, 260228), (67, 213620), (110, 130114), (134, 106810), (220, 65057), (268, 53405), (335, 42724), (670, 21362), (737, 19420), (971, 14740), (1340, 10681), (1474, 9710), (1942, 7370), (2948, 4855), (3685, 3884)]