341900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 802032

約数和(自身を除く): 460132

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 263, 325, 526, 650, 1052, 1300, 1315, 2630, 3419, 5260, 6575, 6838, 13150, 13676, 17095, 26300, 34190, 68380, 85475, 170950, 341900]

約数ペア:

[(1, 341900), (2, 170950), (4, 85475), (5, 68380), (10, 34190), (13, 26300), (20, 17095), (25, 13676), (26, 13150), (50, 6838), (52, 6575), (65, 5260), (100, 3419), (130, 2630), (260, 1315), (263, 1300), (325, 1052), (526, 650)]