34247320

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2753}}^1$

素因数の和:3075

約数の個数: 32

約数和(自身を含む): 77332320

約数和(自身を除く): 43085000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 2753, 3110, 5506, 6220, 11012, 12440, 13765, 22024, 27530, 55060, 110120, 856183, 1712366, 3424732, 4280915, 6849464, 8561830, 17123660, 34247320]

約数ペア:

[(1, 34247320), (2, 17123660), (4, 8561830), (5, 6849464), (8, 4280915), (10, 3424732), (20, 1712366), (40, 856183), (311, 110120), (622, 55060), (1244, 27530), (1555, 22024), (2488, 13765), (2753, 12440), (3110, 11012), (5506, 6220)]