5520370276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{72636451}}^1$

素因数の和:72636474

約数の個数: 12

約数和(自身を含む): 10169103280

約数和(自身を除く): 4648733004

約数列:

[1, 2, 4, 19, 38, 76, 72636451, 145272902, 290545804, 1380092569, 2760185138, 5520370276]

約数ペア:

[(1, 5520370276), (2, 2760185138), (4, 1380092569), (19, 290545804), (38, 145272902), (76, 72636451)]