187960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 437760

約数和(自身を除く): 249800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 127, 148, 185, 254, 296, 370, 508, 635, 740, 1016, 1270, 1480, 2540, 4699, 5080, 9398, 18796, 23495, 37592, 46990, 93980, 187960]

約数ペア:

[(1, 187960), (2, 93980), (4, 46990), (5, 37592), (8, 23495), (10, 18796), (20, 9398), (37, 5080), (40, 4699), (74, 2540), (127, 1480), (148, 1270), (185, 1016), (254, 740), (296, 635), (370, 508)]