15693615680

素因数分解:

$2^6\times 5^1\times {\mathrm{49042549}}^1$

素因数の和:49042566

約数の個数: 28

約数和(自身を含む): 37370423100

約数和(自身を除く): 21676807420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 49042549, 98085098, 196170196, 245212745, 392340392, 490425490, 784680784, 980850980, 1569361568, 1961701960, 3138723136, 3923403920, 7846807840, 15693615680]

約数ペア:

[(1, 15693615680), (2, 7846807840), (4, 3923403920), (5, 3138723136), (8, 1961701960), (10, 1569361568), (16, 980850980), (20, 784680784), (32, 490425490), (40, 392340392), (64, 245212745), (80, 196170196), (160, 98085098), (320, 49042549)]