9155920

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 21433896

約数和(自身を除く): 12277976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 593, 772, 965, 1186, 1544, 1930, 2372, 2965, 3088, 3860, 4744, 5930, 7720, 9488, 11860, 15440, 23720, 47440, 114449, 228898, 457796, 572245, 915592, 1144490, 1831184, 2288980, 4577960, 9155920]

約数ペア:

[(1, 9155920), (2, 4577960), (4, 2288980), (5, 1831184), (8, 1144490), (10, 915592), (16, 572245), (20, 457796), (40, 228898), (80, 114449), (193, 47440), (386, 23720), (593, 15440), (772, 11860), (965, 9488), (1186, 7720), (1544, 5930), (1930, 4744), (2372, 3860), (2965, 3088)]