13880950

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{3803}}^1$

素因数の和:3888

約数の個数: 24

約数和(自身を含む): 26179128

約数和(自身を除く): 12298178

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 3803, 7606, 19015, 38030, 95075, 190150, 277619, 555238, 1388095, 2776190, 6940475, 13880950]

約数ペア:

[(1, 13880950), (2, 6940475), (5, 2776190), (10, 1388095), (25, 555238), (50, 277619), (73, 190150), (146, 95075), (365, 38030), (730, 19015), (1825, 7606), (3650, 3803)]