1569154480

素因数分解:

$2^4\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{19211}}^1$

素因数の和:20245

約数の個数: 40

約数和(自身を含む): 3652047504

約数和(自身を除く): 2082893024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1021, 2042, 4084, 5105, 8168, 10210, 16336, 19211, 20420, 38422, 40840, 76844, 81680, 96055, 153688, 192110, 307376, 384220, 768440, 1536880, 19614431, 39228862, 78457724, 98072155, 156915448, 196144310, 313830896, 392288620, 784577240, 1569154480]

約数ペア:

[(1, 1569154480), (2, 784577240), (4, 392288620), (5, 313830896), (8, 196144310), (10, 156915448), (16, 98072155), (20, 78457724), (40, 39228862), (80, 19614431), (1021, 1536880), (2042, 768440), (4084, 384220), (5105, 307376), (8168, 192110), (10210, 153688), (16336, 96055), (19211, 81680), (20420, 76844), (38422, 40840)]