83447620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{219599}}^1$

素因数の和:219627

約数の個数: 24

約数和(自身を含む): 184464000

約数和(自身を除く): 101016380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 219599, 439198, 878396, 1097995, 2195990, 4172381, 4391980, 8344762, 16689524, 20861905, 41723810, 83447620]

約数ペア:

[(1, 83447620), (2, 41723810), (4, 20861905), (5, 16689524), (10, 8344762), (19, 4391980), (20, 4172381), (38, 2195990), (76, 1097995), (95, 878396), (190, 439198), (380, 219599)]