201077080

素因数分解:

$2^3\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{4729}}^1$

素因数の和:5803

約数の個数: 32

約数和(自身を含む): 452944800

約数和(自身を除く): 251867720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1063, 2126, 4252, 4729, 5315, 8504, 9458, 10630, 18916, 21260, 23645, 37832, 42520, 47290, 94580, 189160, 5026927, 10053854, 20107708, 25134635, 40215416, 50269270, 100538540, 201077080]

約数ペア:

[(1, 201077080), (2, 100538540), (4, 50269270), (5, 40215416), (8, 25134635), (10, 20107708), (20, 10053854), (40, 5026927), (1063, 189160), (2126, 94580), (4252, 47290), (4729, 42520), (5315, 37832), (8504, 23645), (9458, 21260), (10630, 18916)]