56002360

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{15731}}^1$

素因数の和:15831

約数の個数: 32

約数和(自身を含む): 127429200

約数和(自身を除く): 71426840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 15731, 31462, 62924, 78655, 125848, 157310, 314620, 629240, 1400059, 2800118, 5600236, 7000295, 11200472, 14000590, 28001180, 56002360]

約数ペア:

[(1, 56002360), (2, 28001180), (4, 14000590), (5, 11200472), (8, 7000295), (10, 5600236), (20, 2800118), (40, 1400059), (89, 629240), (178, 314620), (356, 157310), (445, 125848), (712, 78655), (890, 62924), (1780, 31462), (3560, 15731)]