228247480

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{41651}}^1$

素因数の和:41799

約数の個数: 32

約数和(自身を含む): 517317840

約数和(自身を除く): 289070360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 41651, 83302, 166604, 208255, 333208, 416510, 833020, 1666040, 5706187, 11412374, 22824748, 28530935, 45649496, 57061870, 114123740, 228247480]

約数ペア:

[(1, 228247480), (2, 114123740), (4, 57061870), (5, 45649496), (8, 28530935), (10, 22824748), (20, 11412374), (40, 5706187), (137, 1666040), (274, 833020), (548, 416510), (685, 333208), (1096, 208255), (1370, 166604), (2740, 83302), (5480, 41651)]