27360304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{90001}}^1$

素因数の和:90028

約数の個数: 20

約数和(自身を含む): 55801240

約数和(自身を除く): 28440936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 90001, 180002, 360004, 720008, 1440016, 1710019, 3420038, 6840076, 13680152, 27360304]

約数ペア:

[(1, 27360304), (2, 13680152), (4, 6840076), (8, 3420038), (16, 1710019), (19, 1440016), (38, 720008), (76, 360004), (152, 180002), (304, 90001)]