157038233480

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2551}}^1\times {\mathrm{3673}}^1$

素因数の和:6654

約数の個数: 64

約数和(自身を含む): 354414614400

約数和(自身を除く): 197376380920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1676, 2095, 2551, 3352, 3673, 4190, 5102, 7346, 8380, 10204, 12755, 14692, 16760, 18365, 20408, 25510, 29384, 36730, 51020, 73460, 102040, 146920, 1068869, 1538987, 2137738, 3077974, 4275476, 5344345, 6155948, 7694935, 8550952, 9369823, 10688690, 12311896, 15389870, 18739646, 21377380, 30779740, 37479292, 42754760, 46849115, 61559480, 74958584, 93698230, 187396460, 374792920, 3925955837, 7851911674, 15703823348, 19629779185, 31407646696, 39259558370, 78519116740, 157038233480]

約数ペア:

[(1, 157038233480), (2, 78519116740), (4, 39259558370), (5, 31407646696), (8, 19629779185), (10, 15703823348), (20, 7851911674), (40, 3925955837), (419, 374792920), (838, 187396460), (1676, 93698230), (2095, 74958584), (2551, 61559480), (3352, 46849115), (3673, 42754760), (4190, 37479292), (5102, 30779740), (7346, 21377380), (8380, 18739646), (10204, 15389870), (12755, 12311896), (14692, 10688690), (16760, 9369823), (18365, 8550952), (20408, 7694935), (25510, 6155948), (29384, 5344345), (36730, 4275476), (51020, 3077974), (73460, 2137738), (102040, 1538987), (146920, 1068869)]