118804940

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{75193}}^1$

素因数の和:75281

約数の個数: 24

約数和(自身を含む): 252651840

約数和(自身を除く): 133846900

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 75193, 150386, 300772, 375965, 751930, 1503860, 5940247, 11880494, 23760988, 29701235, 59402470, 118804940]

約数ペア:

[(1, 118804940), (2, 59402470), (4, 29701235), (5, 23760988), (10, 11880494), (20, 5940247), (79, 1503860), (158, 751930), (316, 375965), (395, 300772), (790, 150386), (1580, 75193)]