8046160

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2339}}^1$

素因数の和:2395

約数の個数: 40

約数和(自身を含む): 19150560

約数和(自身を除く): 11104400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 2339, 3440, 4678, 9356, 11695, 18712, 23390, 37424, 46780, 93560, 100577, 187120, 201154, 402308, 502885, 804616, 1005770, 1609232, 2011540, 4023080, 8046160]

約数ペア:

[(1, 8046160), (2, 4023080), (4, 2011540), (5, 1609232), (8, 1005770), (10, 804616), (16, 502885), (20, 402308), (40, 201154), (43, 187120), (80, 100577), (86, 93560), (172, 46780), (215, 37424), (344, 23390), (430, 18712), (688, 11695), (860, 9356), (1720, 4678), (2339, 3440)]