132071120

素因数分解:

$2^4\times 5^1\times {\mathrm{1650889}}^1$

素因数の和:1650902

約数の個数: 20

約数和(自身を含む): 307065540

約数和(自身を除く): 174994420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1650889, 3301778, 6603556, 8254445, 13207112, 16508890, 26414224, 33017780, 66035560, 132071120]

約数ペア:

[(1, 132071120), (2, 66035560), (4, 33017780), (5, 26414224), (8, 16508890), (10, 13207112), (16, 8254445), (20, 6603556), (40, 3301778), (80, 1650889)]