181872510130

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{43406327}}^1$

素因数の和:43406753

約数の個数: 16

約数和(自身を含む): 328151839680

約数和(自身を除く): 146279329550

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 43406327, 86812654, 217031635, 434063270, 18187251013, 36374502026, 90936255065, 181872510130]

約数ペア:

[(1, 181872510130), (2, 90936255065), (5, 36374502026), (10, 18187251013), (419, 434063270), (838, 217031635), (2095, 86812654), (4190, 43406327)]