13601900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10463}}^1$

素因数の和:10490

約数の個数: 36

約数和(自身を含む): 31789632

約数和(自身を除く): 18187732

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 10463, 20926, 41852, 52315, 104630, 136019, 209260, 261575, 272038, 523150, 544076, 680095, 1046300, 1360190, 2720380, 3400475, 6800950, 13601900]

約数ペア:

[(1, 13601900), (2, 6800950), (4, 3400475), (5, 2720380), (10, 1360190), (13, 1046300), (20, 680095), (25, 544076), (26, 523150), (50, 272038), (52, 261575), (65, 209260), (100, 136019), (130, 104630), (260, 52315), (325, 41852), (650, 20926), (1300, 10463)]