5182780

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{541}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 10926720

約数和(自身を除く): 5743940

約数列:

[1, 2, 4, 5, 10, 20, 479, 541, 958, 1082, 1916, 2164, 2395, 2705, 4790, 5410, 9580, 10820, 259139, 518278, 1036556, 1295695, 2591390, 5182780]

約数ペア:

[(1, 5182780), (2, 2591390), (4, 1295695), (5, 1036556), (10, 518278), (20, 259139), (479, 10820), (541, 9580), (958, 5410), (1082, 4790), (1916, 2705), (2164, 2395)]