17265950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 35060256

約数和(自身を除く): 17794306

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 101, 130, 202, 263, 325, 505, 526, 650, 1010, 1313, 1315, 2525, 2626, 2630, 3419, 5050, 6565, 6575, 6838, 13130, 13150, 17095, 26563, 32825, 34190, 53126, 65650, 85475, 132815, 170950, 265630, 345319, 664075, 690638, 1328150, 1726595, 3453190, 8632975, 17265950]

約数ペア:

[(1, 17265950), (2, 8632975), (5, 3453190), (10, 1726595), (13, 1328150), (25, 690638), (26, 664075), (50, 345319), (65, 265630), (101, 170950), (130, 132815), (202, 85475), (263, 65650), (325, 53126), (505, 34190), (526, 32825), (650, 26563), (1010, 17095), (1313, 13150), (1315, 13130), (2525, 6838), (2626, 6575), (2630, 6565), (3419, 5050)]