9370960

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2911

約数の個数: 40

約数和(自身を含む): 22326696

約数和(自身を除く): 12955736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 2857, 3280, 5714, 11428, 14285, 22856, 28570, 45712, 57140, 114280, 117137, 228560, 234274, 468548, 585685, 937096, 1171370, 1874192, 2342740, 4685480, 9370960]

約数ペア:

[(1, 9370960), (2, 4685480), (4, 2342740), (5, 1874192), (8, 1171370), (10, 937096), (16, 585685), (20, 468548), (40, 234274), (41, 228560), (80, 117137), (82, 114280), (164, 57140), (205, 45712), (328, 28570), (410, 22856), (656, 14285), (820, 11428), (1640, 5714), (2857, 3280)]