9222502880

素因数分解:

$2^5\times 5^1\times {\mathrm{641}}^1\times {\mathrm{89923}}^1$

素因数の和:90579

約数の個数: 48

約数和(自身を含む): 21822396624

約数和(自身を除く): 12599893744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 641, 1282, 2564, 3205, 5128, 6410, 10256, 12820, 20512, 25640, 51280, 89923, 102560, 179846, 359692, 449615, 719384, 899230, 1438768, 1798460, 2877536, 3596920, 7193840, 14387680, 57640643, 115281286, 230562572, 288203215, 461125144, 576406430, 922250288, 1152812860, 1844500576, 2305625720, 4611251440, 9222502880]

約数ペア:

[(1, 9222502880), (2, 4611251440), (4, 2305625720), (5, 1844500576), (8, 1152812860), (10, 922250288), (16, 576406430), (20, 461125144), (32, 288203215), (40, 230562572), (80, 115281286), (160, 57640643), (641, 14387680), (1282, 7193840), (2564, 3596920), (3205, 2877536), (5128, 1798460), (6410, 1438768), (10256, 899230), (12820, 719384), (20512, 449615), (25640, 359692), (51280, 179846), (89923, 102560)]