41351300

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{1609}}^1$

素因数の和:1880

約数の個数: 36

約数和(自身を含む): 90137460

約数和(自身を除く): 48786160

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 514, 1028, 1285, 1609, 2570, 3218, 5140, 6425, 6436, 8045, 12850, 16090, 25700, 32180, 40225, 80450, 160900, 413513, 827026, 1654052, 2067565, 4135130, 8270260, 10337825, 20675650, 41351300]

約数ペア:

[(1, 41351300), (2, 20675650), (4, 10337825), (5, 8270260), (10, 4135130), (20, 2067565), (25, 1654052), (50, 827026), (100, 413513), (257, 160900), (514, 80450), (1028, 40225), (1285, 32180), (1609, 25700), (2570, 16090), (3218, 12850), (5140, 8045), (6425, 6436)]