4098950

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1208

約数の個数: 24

約数和(自身を含む): 7735368

約数和(自身を除く): 3636418

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1123, 1825, 2246, 3650, 5615, 11230, 28075, 56150, 81979, 163958, 409895, 819790, 2049475, 4098950]

約数ペア:

[(1, 4098950), (2, 2049475), (5, 819790), (10, 409895), (25, 163958), (50, 81979), (73, 56150), (146, 28075), (365, 11230), (730, 5615), (1123, 3650), (1825, 2246)]