115832540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{367}}^2$

素因数の和:786

約数の個数: 36

約数和(自身を含む): 249585336

約数和(自身を除く): 133752796

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 367, 430, 734, 860, 1468, 1835, 3670, 7340, 15781, 31562, 63124, 78905, 134689, 157810, 269378, 315620, 538756, 673445, 1346890, 2693780, 5791627, 11583254, 23166508, 28958135, 57916270, 115832540]

約数ペア:

[(1, 115832540), (2, 57916270), (4, 28958135), (5, 23166508), (10, 11583254), (20, 5791627), (43, 2693780), (86, 1346890), (172, 673445), (215, 538756), (367, 315620), (430, 269378), (734, 157810), (860, 134689), (1468, 78905), (1835, 63124), (3670, 31562), (7340, 15781)]