9969200

素因数分解:

$2^4\times 5^2\times {\mathrm{24923}}^1$

素因数の和:24941

約数の個数: 30

約数和(自身を含む): 23951964

約数和(自身を除く): 13982764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 24923, 49846, 99692, 124615, 199384, 249230, 398768, 498460, 623075, 996920, 1246150, 1993840, 2492300, 4984600, 9969200]

約数ペア:

[(1, 9969200), (2, 4984600), (4, 2492300), (5, 1993840), (8, 1246150), (10, 996920), (16, 623075), (20, 498460), (25, 398768), (40, 249230), (50, 199384), (80, 124615), (100, 99692), (200, 49846), (400, 24923)]