2084002520

素因数分解:

$2^3\times 5^1\times {\mathrm{52100063}}^1$

素因数の和:52100074

約数の個数: 16

約数和(自身を含む): 4689005760

約数和(自身を除く): 2605003240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 52100063, 104200126, 208400252, 260500315, 416800504, 521000630, 1042001260, 2084002520]

約数ペア:

[(1, 2084002520), (2, 1042001260), (4, 521000630), (5, 416800504), (8, 260500315), (10, 208400252), (20, 104200126), (40, 52100063)]