57887920

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2357}}^1$

素因数の和:2677

約数の個数: 40

約数和(自身を含む): 135085104

約数和(自身を除く): 77197184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2357, 2456, 3070, 4714, 4912, 6140, 9428, 11785, 12280, 18856, 23570, 24560, 37712, 47140, 94280, 188560, 723599, 1447198, 2894396, 3617995, 5788792, 7235990, 11577584, 14471980, 28943960, 57887920]

約数ペア:

[(1, 57887920), (2, 28943960), (4, 14471980), (5, 11577584), (8, 7235990), (10, 5788792), (16, 3617995), (20, 2894396), (40, 1447198), (80, 723599), (307, 188560), (614, 94280), (1228, 47140), (1535, 37712), (2357, 24560), (2456, 23570), (3070, 18856), (4714, 12280), (4912, 11785), (6140, 9428)]