15395680

素因数分解:

$2^5\times 5^1\times {\mathrm{96223}}^1$

素因数の和:96238

約数の個数: 24

約数和(自身を含む): 36372672

約数和(自身を除く): 20976992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 96223, 192446, 384892, 481115, 769784, 962230, 1539568, 1924460, 3079136, 3848920, 7697840, 15395680]

約数ペア:

[(1, 15395680), (2, 7697840), (4, 3848920), (5, 3079136), (8, 1924460), (10, 1539568), (16, 962230), (20, 769784), (32, 481115), (40, 384892), (80, 192446), (160, 96223)]