39569180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2593}}^1$

素因数の和:2718

約数の個数: 48

約数和(自身を含む): 95874240

約数和(自身を除く): 56305060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 2593, 3052, 3815, 5186, 7630, 10372, 12965, 15260, 18151, 25930, 36302, 51860, 72604, 90755, 181510, 282637, 363020, 565274, 1130548, 1413185, 1978459, 2826370, 3956918, 5652740, 7913836, 9892295, 19784590, 39569180]

約数ペア:

[(1, 39569180), (2, 19784590), (4, 9892295), (5, 7913836), (7, 5652740), (10, 3956918), (14, 2826370), (20, 1978459), (28, 1413185), (35, 1130548), (70, 565274), (109, 363020), (140, 282637), (218, 181510), (436, 90755), (545, 72604), (763, 51860), (1090, 36302), (1526, 25930), (2180, 18151), (2593, 15260), (3052, 12965), (3815, 10372), (5186, 7630)]