66926900

素因数分解:

$2^2\times 5^2\times {\mathrm{401}}^1\times {\mathrm{1669}}^1$

素因数の和:2084

約数の個数: 36

約数和(自身を含む): 145680780

約数和(自身を除く): 78753880

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 401, 802, 1604, 1669, 2005, 3338, 4010, 6676, 8020, 8345, 10025, 16690, 20050, 33380, 40100, 41725, 83450, 166900, 669269, 1338538, 2677076, 3346345, 6692690, 13385380, 16731725, 33463450, 66926900]

約数ペア:

[(1, 66926900), (2, 33463450), (4, 16731725), (5, 13385380), (10, 6692690), (20, 3346345), (25, 2677076), (50, 1338538), (100, 669269), (401, 166900), (802, 83450), (1604, 41725), (1669, 40100), (2005, 33380), (3338, 20050), (4010, 16690), (6676, 10025), (8020, 8345)]