376482010

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 684288000

約数和(自身を除く): 307805990

約数列:

[1, 2, 5, 10, 191, 382, 439, 449, 878, 898, 955, 1910, 2195, 2245, 4390, 4490, 83849, 85759, 167698, 171518, 197111, 394222, 419245, 428795, 838490, 857590, 985555, 1971110, 37648201, 75296402, 188241005, 376482010]

約数ペア:

[(1, 376482010), (2, 188241005), (5, 75296402), (10, 37648201), (191, 1971110), (382, 985555), (439, 857590), (449, 838490), (878, 428795), (898, 419245), (955, 394222), (1910, 197111), (2195, 171518), (2245, 167698), (4390, 85759), (4490, 83849)]