1135382980

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{381001}}^1$

素因数の和:381159

約数の個数: 24

約数和(自身を含む): 2400312600

約数和(自身を除く): 1264929620

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 381001, 762002, 1524004, 1905005, 3810010, 7620020, 56769149, 113538298, 227076596, 283845745, 567691490, 1135382980]

約数ペア:

[(1, 1135382980), (2, 567691490), (4, 283845745), (5, 227076596), (10, 113538298), (20, 56769149), (149, 7620020), (298, 3810010), (596, 1905005), (745, 1524004), (1490, 762002), (2980, 381001)]