13542080

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:537

約数の個数: 56

約数和(自身を含む): 32644080

約数和(自身を除く): 19102000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 419, 505, 808, 838, 1010, 1616, 1676, 2020, 2095, 3232, 3352, 4040, 4190, 6464, 6704, 8080, 8380, 13408, 16160, 16760, 26816, 32320, 33520, 42319, 67040, 84638, 134080, 169276, 211595, 338552, 423190, 677104, 846380, 1354208, 1692760, 2708416, 3385520, 6771040, 13542080]

約数ペア:

[(1, 13542080), (2, 6771040), (4, 3385520), (5, 2708416), (8, 1692760), (10, 1354208), (16, 846380), (20, 677104), (32, 423190), (40, 338552), (64, 211595), (80, 169276), (101, 134080), (160, 84638), (202, 67040), (320, 42319), (404, 33520), (419, 32320), (505, 26816), (808, 16760), (838, 16160), (1010, 13408), (1616, 8380), (1676, 8080), (2020, 6704), (2095, 6464), (3232, 4190), (3352, 4040)]