229548400

素因数分解:

$2^4\times 5^2\times {\mathrm{573871}}^1$

素因数の和:573889

約数の個数: 30

約数和(自身を含む): 551490992

約数和(自身を除く): 321942592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 573871, 1147742, 2295484, 2869355, 4590968, 5738710, 9181936, 11477420, 14346775, 22954840, 28693550, 45909680, 57387100, 114774200, 229548400]

約数ペア:

[(1, 229548400), (2, 114774200), (4, 57387100), (5, 45909680), (8, 28693550), (10, 22954840), (16, 14346775), (20, 11477420), (25, 9181936), (40, 5738710), (50, 4590968), (80, 2869355), (100, 2295484), (200, 1147742), (400, 573871)]