184995890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{3947}}^1$

素因数の和:4106

約数の個数: 32

約数和(自身を含む): 343949760

約数和(自身を除く): 158953870

約数列:

[1, 2, 5, 10, 43, 86, 109, 215, 218, 430, 545, 1090, 3947, 4687, 7894, 9374, 19735, 23435, 39470, 46870, 169721, 339442, 430223, 848605, 860446, 1697210, 2151115, 4302230, 18499589, 36999178, 92497945, 184995890]

約数ペア:

[(1, 184995890), (2, 92497945), (5, 36999178), (10, 18499589), (43, 4302230), (86, 2151115), (109, 1697210), (215, 860446), (218, 848605), (430, 430223), (545, 339442), (1090, 169721), (3947, 46870), (4687, 39470), (7894, 23435), (9374, 19735)]