152068240

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9649}}^1$

素因数の和:9859

約数の個数: 40

約数和(自身を含む): 355390200

約数和(自身を除く): 203321960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1576, 1970, 3152, 3940, 7880, 9649, 15760, 19298, 38596, 48245, 77192, 96490, 154384, 192980, 385960, 771920, 1900853, 3801706, 7603412, 9504265, 15206824, 19008530, 30413648, 38017060, 76034120, 152068240]

約数ペア:

[(1, 152068240), (2, 76034120), (4, 38017060), (5, 30413648), (8, 19008530), (10, 15206824), (16, 9504265), (20, 7603412), (40, 3801706), (80, 1900853), (197, 771920), (394, 385960), (788, 192980), (985, 154384), (1576, 96490), (1970, 77192), (3152, 48245), (3940, 38596), (7880, 19298), (9649, 15760)]