228959480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{248869}}^1$

素因数の和:248903

約数の個数: 32

約数和(自身を含む): 537559200

約数和(自身を除く): 308599720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 248869, 497738, 995476, 1244345, 1990952, 2488690, 4977380, 5723987, 9954760, 11447974, 22895948, 28619935, 45791896, 57239870, 114479740, 228959480]

約数ペア:

[(1, 228959480), (2, 114479740), (4, 57239870), (5, 45791896), (8, 28619935), (10, 22895948), (20, 11447974), (23, 9954760), (40, 5723987), (46, 4977380), (92, 2488690), (115, 1990952), (184, 1244345), (230, 995476), (460, 497738), (920, 248869)]