52745178380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{138803101}}^1$

素因数の和:138803129

約数の個数: 24

約数和(自身を含む): 116594605680

約数和(自身を除く): 63849427300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 138803101, 277606202, 555212404, 694015505, 1388031010, 2637258919, 2776062020, 5274517838, 10549035676, 13186294595, 26372589190, 52745178380]

約数ペア:

[(1, 52745178380), (2, 26372589190), (4, 13186294595), (5, 10549035676), (10, 5274517838), (19, 2776062020), (20, 2637258919), (38, 1388031010), (76, 694015505), (95, 555212404), (190, 277606202), (380, 138803101)]