16852240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11087}}^1$

素因数の和:11119

約数の個数: 40

約数和(自身を含む): 41247360

約数和(自身を除く): 24395120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 11087, 22174, 44348, 55435, 88696, 110870, 177392, 210653, 221740, 421306, 443480, 842612, 886960, 1053265, 1685224, 2106530, 3370448, 4213060, 8426120, 16852240]

約数ペア:

[(1, 16852240), (2, 8426120), (4, 4213060), (5, 3370448), (8, 2106530), (10, 1685224), (16, 1053265), (19, 886960), (20, 842612), (38, 443480), (40, 421306), (76, 221740), (80, 210653), (95, 177392), (152, 110870), (190, 88696), (304, 55435), (380, 44348), (760, 22174), (1520, 11087)]