15679323760

素因数分解:

$2^4\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{97849}}^1$

素因数の和:99865

約数の個数: 40

約数和(自身を含む): 36473000400

約数和(自身を除く): 20793676640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2003, 4006, 8012, 10015, 16024, 20030, 32048, 40060, 80120, 97849, 160240, 195698, 391396, 489245, 782792, 978490, 1565584, 1956980, 3913960, 7827920, 195991547, 391983094, 783966188, 979957735, 1567932376, 1959915470, 3135864752, 3919830940, 7839661880, 15679323760]

約数ペア:

[(1, 15679323760), (2, 7839661880), (4, 3919830940), (5, 3135864752), (8, 1959915470), (10, 1567932376), (16, 979957735), (20, 783966188), (40, 391983094), (80, 195991547), (2003, 7827920), (4006, 3913960), (8012, 1956980), (10015, 1565584), (16024, 978490), (20030, 782792), (32048, 489245), (40060, 391396), (80120, 195698), (97849, 160240)]