193629080

素因数分解:

$2^3\times 5^1\times {\mathrm{4840727}}^1$

素因数の和:4840738

約数の個数: 16

約数和(自身を含む): 435665520

約数和(自身を除く): 242036440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4840727, 9681454, 19362908, 24203635, 38725816, 48407270, 96814540, 193629080]

約数ペア:

[(1, 193629080), (2, 96814540), (4, 48407270), (5, 38725816), (8, 24203635), (10, 19362908), (20, 9681454), (40, 4840727)]