15671371840

素因数分解:

$2^6\times 5^1\times {\mathrm{48973037}}^1$

素因数の和:48973054

約数の個数: 28

約数和(自身を含む): 37317454956

約数和(自身を除く): 21646083116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 48973037, 97946074, 195892148, 244865185, 391784296, 489730370, 783568592, 979460740, 1567137184, 1958921480, 3134274368, 3917842960, 7835685920, 15671371840]

約数ペア:

[(1, 15671371840), (2, 7835685920), (4, 3917842960), (5, 3134274368), (8, 1958921480), (10, 1567137184), (16, 979460740), (20, 783568592), (32, 489730370), (40, 391784296), (64, 244865185), (80, 195892148), (160, 97946074), (320, 48973037)]