136670950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{210263}}^1$

素因数の和:210288

約数の個数: 24

約数和(自身を含む): 273763728

約数和(自身を除く): 137092778

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 210263, 420526, 1051315, 2102630, 2733419, 5256575, 5466838, 10513150, 13667095, 27334190, 68335475, 136670950]

約数ペア:

[(1, 136670950), (2, 68335475), (5, 27334190), (10, 13667095), (13, 10513150), (25, 5466838), (26, 5256575), (50, 2733419), (65, 2102630), (130, 1051315), (325, 420526), (650, 210263)]