2480350

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:564

約数の個数: 24

約数和(自身を含む): 4664880

約数和(自身を除く): 2184530

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 439, 565, 878, 1130, 2195, 2825, 4390, 5650, 10975, 21950, 49607, 99214, 248035, 496070, 1240175, 2480350]

約数ペア:

[(1, 2480350), (2, 1240175), (5, 496070), (10, 248035), (25, 99214), (50, 49607), (113, 21950), (226, 10975), (439, 5650), (565, 4390), (878, 2825), (1130, 2195)]