47142160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45329}}^1$

素因数の和:45355

約数の個数: 40

約数和(自身を含む): 118039320

約数和(自身を除く): 70897160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 45329, 90658, 181316, 226645, 362632, 453290, 589277, 725264, 906580, 1178554, 1813160, 2357108, 2946385, 3626320, 4714216, 5892770, 9428432, 11785540, 23571080, 47142160]

約数ペア:

[(1, 47142160), (2, 23571080), (4, 11785540), (5, 9428432), (8, 5892770), (10, 4714216), (13, 3626320), (16, 2946385), (20, 2357108), (26, 1813160), (40, 1178554), (52, 906580), (65, 725264), (80, 589277), (104, 453290), (130, 362632), (208, 226645), (260, 181316), (520, 90658), (1040, 45329)]