103550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:140

約数の個数: 24

約数和(自身を含む): 204600

約数和(自身を除く): 101050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 109, 190, 218, 475, 545, 950, 1090, 2071, 2725, 4142, 5450, 10355, 20710, 51775, 103550]

約数ペア:

[(1, 103550), (2, 51775), (5, 20710), (10, 10355), (19, 5450), (25, 4142), (38, 2725), (50, 2071), (95, 1090), (109, 950), (190, 545), (218, 475)]