28888150

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{6961}}^1$

素因数の和:7056

約数の個数: 24

約数和(自身を含む): 54387144

約数和(自身を除く): 25498994

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 6961, 13922, 34805, 69610, 174025, 348050, 577763, 1155526, 2888815, 5777630, 14444075, 28888150]

約数ペア:

[(1, 28888150), (2, 14444075), (5, 5777630), (10, 2888815), (25, 1155526), (50, 577763), (83, 348050), (166, 174025), (415, 69610), (830, 34805), (2075, 13922), (4150, 6961)]