489832010

素因数分解:

$2^1\times 5^1\times {\mathrm{4639}}^1\times {\mathrm{10559}}^1$

素因数の和:15205

約数の個数: 16

約数和(自身を含む): 881971200

約数和(自身を除く): 392139190

約数列:

[1, 2, 5, 10, 4639, 9278, 10559, 21118, 23195, 46390, 52795, 105590, 48983201, 97966402, 244916005, 489832010]

約数ペア:

[(1, 489832010), (2, 244916005), (5, 97966402), (10, 48983201), (4639, 105590), (9278, 52795), (10559, 46390), (21118, 23195)]