5385220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{509}}^1$

素因数の和:564

約数の個数: 36

約数和(自身を含む): 11845260

約数和(自身を除く): 6460040

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 509, 529, 1018, 1058, 2036, 2116, 2545, 2645, 5090, 5290, 10180, 10580, 11707, 23414, 46828, 58535, 117070, 234140, 269261, 538522, 1077044, 1346305, 2692610, 5385220]

約数ペア:

[(1, 5385220), (2, 2692610), (4, 1346305), (5, 1077044), (10, 538522), (20, 269261), (23, 234140), (46, 117070), (92, 58535), (115, 46828), (230, 23414), (460, 11707), (509, 10580), (529, 10180), (1018, 5290), (1058, 5090), (2036, 2645), (2116, 2545)]