202241440

素因数分解:

$2^5\times 5^1\times {\mathrm{1264009}}^1$

素因数の和:1264024

約数の個数: 24

約数和(自身を含む): 477795780

約数和(自身を除く): 275554340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1264009, 2528018, 5056036, 6320045, 10112072, 12640090, 20224144, 25280180, 40448288, 50560360, 101120720, 202241440]

約数ペア:

[(1, 202241440), (2, 101120720), (4, 50560360), (5, 40448288), (8, 25280180), (10, 20224144), (16, 12640090), (20, 10112072), (32, 6320045), (40, 5056036), (80, 2528018), (160, 1264009)]