2205121150

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{192587}}^1$

素因数の和:192828

約数の個数: 24

約数和(自身を含む): 4119457320

約数和(自身を除く): 1914336170

約数列:

[1, 2, 5, 10, 25, 50, 229, 458, 1145, 2290, 5725, 11450, 192587, 385174, 962935, 1925870, 4814675, 9629350, 44102423, 88204846, 220512115, 441024230, 1102560575, 2205121150]

約数ペア:

[(1, 2205121150), (2, 1102560575), (5, 441024230), (10, 220512115), (25, 88204846), (50, 44102423), (229, 9629350), (458, 4814675), (1145, 1925870), (2290, 962935), (5725, 385174), (11450, 192587)]