1330804002520

素因数分解:

$2^3\times 5^1\times {\mathrm{33270100063}}^1$

素因数の和:33270100074

約数の個数: 16

約数和(自身を含む): 2994309005760

約数和(自身を除く): 1663505003240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 33270100063, 66540200126, 133080400252, 166350500315, 266160800504, 332701000630, 665402001260, 1330804002520]

約数ペア:

[(1, 1330804002520), (2, 665402001260), (4, 332701000630), (5, 266160800504), (8, 166350500315), (10, 133080400252), (20, 66540200126), (40, 33270100063)]