98609620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{259499}}^1$

素因数の和:259527

約数の個数: 24

約数和(自身を含む): 217980000

約数和(自身を除く): 119370380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 259499, 518998, 1037996, 1297495, 2594990, 4930481, 5189980, 9860962, 19721924, 24652405, 49304810, 98609620]

約数ペア:

[(1, 98609620), (2, 49304810), (4, 24652405), (5, 19721924), (10, 9860962), (19, 5189980), (20, 4930481), (38, 2594990), (76, 1297495), (95, 1037996), (190, 518998), (380, 259499)]