2044989850

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{250919}}^1$

素因数の和:251094

約数の個数: 24

約数和(自身を含む): 3827031840

約数和(自身を除く): 1782041990

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 8150, 250919, 501838, 1254595, 2509190, 6272975, 12545950, 40899797, 81799594, 204498985, 408997970, 1022494925, 2044989850]

約数ペア:

[(1, 2044989850), (2, 1022494925), (5, 408997970), (10, 204498985), (25, 81799594), (50, 40899797), (163, 12545950), (326, 6272975), (815, 2509190), (1630, 1254595), (4075, 501838), (8150, 250919)]