26817520

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3319}}^1$

素因数の和:3433

約数の個数: 40

約数和(自身を含む): 62987040

約数和(自身を除く): 36169520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 3319, 4040, 6638, 8080, 13276, 16595, 26552, 33190, 53104, 66380, 132760, 265520, 335219, 670438, 1340876, 1676095, 2681752, 3352190, 5363504, 6704380, 13408760, 26817520]

約数ペア:

[(1, 26817520), (2, 13408760), (4, 6704380), (5, 5363504), (8, 3352190), (10, 2681752), (16, 1676095), (20, 1340876), (40, 670438), (80, 335219), (101, 265520), (202, 132760), (404, 66380), (505, 53104), (808, 33190), (1010, 26552), (1616, 16595), (2020, 13276), (3319, 8080), (4040, 6638)]