105485650

素因数分解:

$2^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{8209}}^1$

素因数の和:8478

約数の個数: 24

約数和(自身を含む): 196990740

約数和(自身を除く): 91505090

約数列:

[1, 2, 5, 10, 25, 50, 257, 514, 1285, 2570, 6425, 8209, 12850, 16418, 41045, 82090, 205225, 410450, 2109713, 4219426, 10548565, 21097130, 52742825, 105485650]

約数ペア:

[(1, 105485650), (2, 52742825), (5, 21097130), (10, 10548565), (25, 4219426), (50, 2109713), (257, 410450), (514, 205225), (1285, 82090), (2570, 41045), (6425, 16418), (8209, 12850)]