114548440

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{20903}}^1$

素因数の和:21051

約数の個数: 32

約数和(自身を含む): 259627680

約数和(自身を除く): 145079240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 20903, 41806, 83612, 104515, 167224, 209030, 418060, 836120, 2863711, 5727422, 11454844, 14318555, 22909688, 28637110, 57274220, 114548440]

約数ペア:

[(1, 114548440), (2, 57274220), (4, 28637110), (5, 22909688), (8, 14318555), (10, 11454844), (20, 5727422), (40, 2863711), (137, 836120), (274, 418060), (548, 209030), (685, 167224), (1096, 104515), (1370, 83612), (2740, 41806), (5480, 20903)]