23986780

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1291}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 50465520

約数和(自身を除く): 26478740

約数列:

[1, 2, 4, 5, 10, 20, 929, 1291, 1858, 2582, 3716, 4645, 5164, 6455, 9290, 12910, 18580, 25820, 1199339, 2398678, 4797356, 5996695, 11993390, 23986780]

約数ペア:

[(1, 23986780), (2, 11993390), (4, 5996695), (5, 4797356), (10, 2398678), (20, 1199339), (929, 25820), (1291, 18580), (1858, 12910), (2582, 9290), (3716, 6455), (4645, 5164)]