15094480

素因数分解:

$2^4\times 5^1\times {\mathrm{188681}}^1$

素因数の和:188694

約数の個数: 20

約数和(自身を含む): 35094852

約数和(自身を除く): 20000372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 188681, 377362, 754724, 943405, 1509448, 1886810, 3018896, 3773620, 7547240, 15094480]

約数ペア:

[(1, 15094480), (2, 7547240), (4, 3773620), (5, 3018896), (8, 1886810), (10, 1509448), (16, 943405), (20, 754724), (40, 377362), (80, 188681)]