15610160

素因数分解:

$2^4\times 5^1\times {\mathrm{195127}}^1$

素因数の和:195140

約数の個数: 20

約数和(自身を含む): 36293808

約数和(自身を除く): 20683648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 195127, 390254, 780508, 975635, 1561016, 1951270, 3122032, 3902540, 7805080, 15610160]

約数ペア:

[(1, 15610160), (2, 7805080), (4, 3902540), (5, 3122032), (8, 1951270), (10, 1561016), (16, 975635), (20, 780508), (40, 390254), (80, 195127)]