109464860

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{19759}}^1$

素因数の和:20045

約数の個数: 24

約数和(自身を含む): 230717760

約数和(自身を除く): 121252900

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 19759, 39518, 79036, 98795, 197590, 395180, 5473243, 10946486, 21892972, 27366215, 54732430, 109464860]

約数ペア:

[(1, 109464860), (2, 54732430), (4, 27366215), (5, 21892972), (10, 10946486), (20, 5473243), (277, 395180), (554, 197590), (1108, 98795), (1385, 79036), (2770, 39518), (5540, 19759)]