190039805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 247574400

約数和(自身を除く): 57534595

約数列:

[1, 5, 19, 67, 73, 95, 335, 365, 409, 1273, 1387, 2045, 4891, 6365, 6935, 7771, 24455, 27403, 29857, 38855, 92929, 137015, 149285, 464645, 520657, 567283, 2000419, 2603285, 2836415, 10002095, 38007961, 190039805]

約数ペア:

[(1, 190039805), (5, 38007961), (19, 10002095), (67, 2836415), (73, 2603285), (95, 2000419), (335, 567283), (365, 520657), (409, 464645), (1273, 149285), (1387, 137015), (2045, 92929), (4891, 38855), (6365, 29857), (6935, 27403), (7771, 24455)]