1151120

素因数分解:

$2^4\times 5^1\times {\mathrm{14389}}^1$

素因数の和:14402

約数の個数: 20

約数和(自身を含む): 2676540

約数和(自身を除く): 1525420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14389, 28778, 57556, 71945, 115112, 143890, 230224, 287780, 575560, 1151120]

約数ペア:

[(1, 1151120), (2, 575560), (4, 287780), (5, 230224), (8, 143890), (10, 115112), (16, 71945), (20, 57556), (40, 28778), (80, 14389)]