11481760

素因数分解:

$2^5\times 5^1\times {\mathrm{71761}}^1$

素因数の和:71776

約数の個数: 24

約数和(自身を含む): 27126036

約数和(自身を除く): 15644276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 71761, 143522, 287044, 358805, 574088, 717610, 1148176, 1435220, 2296352, 2870440, 5740880, 11481760]

約数ペア:

[(1, 11481760), (2, 5740880), (4, 2870440), (5, 2296352), (8, 1435220), (10, 1148176), (16, 717610), (20, 574088), (32, 358805), (40, 287044), (80, 143522), (160, 71761)]