26754740

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4973}}^1$

素因数の和:5251

約数の個数: 24

約数和(自身を含む): 56405160

約数和(自身を除く): 29650420

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 4973, 5380, 9946, 19892, 24865, 49730, 99460, 1337737, 2675474, 5350948, 6688685, 13377370, 26754740]

約数ペア:

[(1, 26754740), (2, 13377370), (4, 6688685), (5, 5350948), (10, 2675474), (20, 1337737), (269, 99460), (538, 49730), (1076, 24865), (1345, 19892), (2690, 9946), (4973, 5380)]