17044760

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4219}}^1$

素因数の和:4331

約数の個数: 32

約数和(自身を含む): 38739600

約数和(自身を除く): 21694840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 4219, 8438, 16876, 21095, 33752, 42190, 84380, 168760, 426119, 852238, 1704476, 2130595, 3408952, 4261190, 8522380, 17044760]

約数ペア:

[(1, 17044760), (2, 8522380), (4, 4261190), (5, 3408952), (8, 2130595), (10, 1704476), (20, 852238), (40, 426119), (101, 168760), (202, 84380), (404, 42190), (505, 33752), (808, 21095), (1010, 16876), (2020, 8438), (4040, 4219)]