5419090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 10450944

約数和(自身を除く): 5031854

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 251, 254, 502, 635, 1255, 1270, 2159, 2510, 4267, 4318, 8534, 10795, 21335, 21590, 31877, 42670, 63754, 159385, 318770, 541909, 1083818, 2709545, 5419090]

約数ペア:

[(1, 5419090), (2, 2709545), (5, 1083818), (10, 541909), (17, 318770), (34, 159385), (85, 63754), (127, 42670), (170, 31877), (251, 21590), (254, 21335), (502, 10795), (635, 8534), (1255, 4318), (1270, 4267), (2159, 2510)]