9384880

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1693

約数の個数: 40

約数和(自身を含む): 22132512

約数和(自身を除く): 12747632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 1607, 2920, 3214, 5840, 6428, 8035, 12856, 16070, 25712, 32140, 64280, 117311, 128560, 234622, 469244, 586555, 938488, 1173110, 1876976, 2346220, 4692440, 9384880]

約数ペア:

[(1, 9384880), (2, 4692440), (4, 2346220), (5, 1876976), (8, 1173110), (10, 938488), (16, 586555), (20, 469244), (40, 234622), (73, 128560), (80, 117311), (146, 64280), (292, 32140), (365, 25712), (584, 16070), (730, 12856), (1168, 8035), (1460, 6428), (1607, 5840), (2920, 3214)]